Fait mathématique: 70858 is an unremarkable number.
Culture générale: 70858 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Date historique: December 31st is the day in 1229 that James I of Aragon the Conqueror enters Medina Mayurqa (now known as Palma, Spain) thus consummating the Christian reconquest of the island of Majorca.