general_fact: 92407 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
math_fact: 92407 is a boring number.
trivia: 92407 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: December 31st is the day in 1695 that a window tax is imposed in England, causing many householders to brick up windows to avoid the tax.