12955612 has 12 divisors (see below), whose sum is σ = 22705480. Its totient is φ = 6468336.

The previous prime is 12955609. The next prime is 12955619. The reversal of 12955612 is 21655921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12955619) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1363 + ... + 5269.

Almost surely, 2^12955612 is an apocalyptic number.

It is an amenable number.

12955612 is a deficient number, since it is larger than the sum of its proper divisors (9749868).

12955612 is a wasteful number, since it uses less digits than its factorization.

12955612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740 (or 4738 counting only the distinct ones).

The product of its digits is 5400, while the sum is 31.

The square root of 12955612 is about 3599.3905039604. The cubic root of 12955612 is about 234.8655455406.

The spelling of 12955612 in words is "twelve million, nine hundred fifty-five thousand, six hundred twelve".