Fatto matematico: 27457 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 27457 is an uninteresting number.
Data storica: March 4th is the day in 1996 that a derailed train in Weyauwega, Wisconsin, US, causes the emergency evacuation of 2,300 people for 16 days.