Fait mathématique: 4761 is the number of subsets of {1,2,3,...,15} that have an integer average.
Culture générale: 4761 is an unremarkable number.
Date historique: January 12th is the day in 2007 that Comet C/2006 P1 (McNaught) reaches perihelion becoming the brightest comet in more than 40 years.