General fact: 84887 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 84887 is an uninteresting number.
Trivia: 84887 is a boring number.
Historical date: May 30th is the day in 1806 that Andrew Jackson kills Charles Dickinson in a duel after Dickinson had accused Jackson's wife of bigamy.