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: 1592 DATED: SEPTEMBER 30, 1997 MERRILL LYNCH & CO., INC. MEDIUM-TERM NOTES, SERIES B DUE NINE MONTHS OR MORE FROM DATE OF ISSUE FIXED RATE NOTES
BASE RATE: Fixed INDEX MATURITY: N/A TRADE DATE: September 30, 1997 SETTLEMENT DATE: October 3, 1997 MATURITY DATE: October 1, 2001 REDEMPTION DATE: N/A OPTIONAL REPAYMENT DATES: N/A SPREAD: N/A SPREAD MULTIPLIER: N/A MAXIMUM INTEREST RATE: N/A MINIMUM INTEREST RATE: N/A INTEREST RESET DATES: N/A INTEREST PAYMENT DATES: Each April 1 and November 1 through Maturity Date, subject to the Following Business Day convention. INITIAL INTEREST RATE: 6.37500% FORM: Book-entry