12725692 has 18 divisors (see below), whose sum is σ = 25906272. Its totient is φ = 5453784.

The previous prime is 12725689. The next prime is 12725701. The reversal of 12725692 is 29652721.

12725692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32268 + ... + 32659.

Almost surely, 2^12725692 is an apocalyptic number.

It is an amenable number.

12725692 is an abundant number, since it is smaller than the sum of its proper divisors (13180580).

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

12725692 is a wasteful number, since it uses less digits than its factorization.

12725692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64945 (or 64936 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 12725692 is about 3567.3087895499. The cubic root of 12725692 is about 233.4678779595.

The spelling of 12725692 in words is "twelve million, seven hundred twenty-five thousand, six hundred ninety-two".