Fait mathématique: 6270 is a value of n for which n-1 and n+1 are twin primes, and so are 2n-1 and 2n+1.
Culture générale: 6270 is a boring number.
Date historique: March 1st is the day in 1958 that Samuel Alphonsus Stritch is appointed Pro-Prefect of the Propagation of Faith and thus becomes the first American member of the Roman Curia.