general_fact: 47687 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 47687 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
trivia: 47687 is an uninteresting number.
historical_date: July 24th is the day in 1998 that Russell Eugene Weston Jr. bursts into the United States Capitol and opens fire killing two police officers.