General fact: 47665 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 47665 is an uninteresting number.
Trivia: 47665 is an uninteresting number.
Historical date: July 2nd is the day in 1966 that the French military explodes a nuclear test bomb codenamed Aldébaran in Mururoa, their first nuclear test in the Pacific.