general_fact: 89534 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 89534 is an unremarkable number.
trivia: 89534 is a boring number.
historical_date: February 18th is the day in 1478 that George, Duke of Clarence, convicted of treason against his older brother Edward IV of England, is executed in private at the Tower of London.