Fatto matematico: 56670 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 56670 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Data storica: February 26th is the day in 1971 that U.N. Secretary General U Thant signs United Nations proclamation of the vernal equinox as Earth Day.