12769912 has 16 divisors (see below), whose sum is σ = 24078600. Its totient is φ = 6348960.

The previous prime is 12769903. The next prime is 12769927. The reversal of 12769912 is 21996721.

12769912 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2962 + ... + 5857.

Almost surely, 2^12769912 is an apocalyptic number.

It is an amenable number.

12769912 is a deficient number, since it is larger than the sum of its proper divisors (11308688).

12769912 is a wasteful number, since it uses less digits than its factorization.

12769912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9006 (or 9002 counting only the distinct ones).

The product of its digits is 13608, while the sum is 37.

The square root of 12769912 is about 3573.5013642085. The cubic root of 12769912 is about 233.7379880775.

The spelling of 12769912 in words is "twelve million, seven hundred sixty-nine thousand, nine hundred twelve".