general_fact: 2487 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 2487 is a boring number.
trivia: 2487 is an unremarkable number.
historical_date: October 22nd is the day in 1999 that Maurice Papon, an official in the Vichy France government during World War II, is jailed for crimes against humanity.