General fact: 7887 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 7887 is the index of a pentagonal number which is twice another pentagonal number.
Trivia: 7887 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: August 4th is the day in 1975 that the Japanese Red Army takes more than 50 hostages at the AIA Building housing several embassies in Kuala Lumpur, Malaysia.