12769976 has 32 divisors (see below), whose sum is σ = 26082000. Its totient is φ = 5838336.

The previous prime is 12769973. The next prime is 12769993. The reversal of 12769976 is 67996721.

12769976 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12769976.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12769973) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2960 + ... + 5856.

Almost surely, 2^12769976 is an apocalyptic number.

It is an amenable number.

12769976 is an abundant number, since it is smaller than the sum of its proper divisors (13312024).

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

12769976 is a wasteful number, since it uses less digits than its factorization.

12769976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951 (or 2947 counting only the distinct ones).

The product of its digits is 285768, while the sum is 47.

The square root of 12769976 is about 3573.5103190001. The cubic root of 12769976 is about 233.7383785580.

The spelling of 12769976 in words is "twelve million, seven hundred sixty-nine thousand, nine hundred seventy-six".