math_fact: 8077 is a value of n for which n^{2} and n^{3} use the same digits.
trivia: 8077 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
historical_date: February 10th is the day in 1962 that Captured American U2 spy-plane pilot Gary Powers is exchanged for captured Soviet spy Rudolf Abel.