76471212 has 24 divisors (see below), whose sum is σ = 178715376. Its totient is φ = 25450048.

The previous prime is 76471207. The next prime is 76471229. The reversal of 76471212 is 21217467.

It is a self number, because there is not a number n which added to its sum of digits gives 76471212.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3418 + ... + 12830.

It is an arithmetic number, because the mean of its divisors is an integer number (7446474).

Almost surely, 2^76471212 is an apocalyptic number.

It is an amenable number.

76471212 is an abundant number, since it is smaller than the sum of its proper divisors (102244164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

76471212 is a wasteful number, since it uses less digits than its factorization.

76471212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097 (or 10095 counting only the distinct ones).

The product of its digits is 4704, while the sum is 30.

The square root of 76471212 is about 8744.7819869909. The cubic root of 76471212 is about 424.4559812070.

Adding to 76471212 its reverse (21217467), we get a palindrome (97688679).

The spelling of 76471212 in words is "seventy-six million, four hundred seventy-one thousand, two hundred twelve".