FILE NO. 333-28537
RULE 424(B)(3)
PROSPECTUS SUPPLEMENT
(TO PROSPECTUS DATED JULY 7, 1997)
(TO PROSPECTUS SUPPLEMENT DATED JULY 7, 1997)
PROSPECTUS NUMBER: 1585
DATED: SEPTEMBER 24, 1997
MERRILL LYNCH & CO., INC.
MEDIUM-TERM NOTES, SERIES B
DUE NINE MONTHS OR MORE FROM DATE OF ISSUE
FLOATING RATE NOTES
BASE RATE: T-Bill
INDEX MATURITY: Six Month
TRADE DATE: September 24, 1997
SETTLEMENT DATE: September 26, 1997
MATURITY DATE: October 6, 1998
REDEMPTION DATE: N/A
OPTIONAL REPAYMENT DATES: N/A
SPREAD: 0.380%
(plus thirty eight bps)
SPREAD MULTIPLIER: N/A
MAXIMUM INTEREST RATE: N/A
MINIMUM INTEREST RATE: N/A
INTEREST RESET DATES: Weekly
INTEREST PAYMENT DATES: April 6, 1998 and Maturity, subject to Following Business Day Convention.
INITIAL INTEREST RATE: 5.62000%
FORM: Book-entry