12725996 has 24 divisors (see below), whose sum is σ = 24345216. Its totient is φ = 5794560.

The previous prime is 12725987. The next prime is 12726001. The reversal of 12725996 is 69952721.

12725996 = T₂₇₃ + T₂₇₄ + ... + T₄₅₈.

12725996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 911 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (1014384).

Almost surely, 2^12725996 is an apocalyptic number.

It is an amenable number.

12725996 is a deficient number, since it is larger than the sum of its proper divisors (11619220).

12725996 is a wasteful number, since it uses less digits than its factorization.

12725996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6089 (or 6087 counting only the distinct ones).

The product of its digits is 68040, while the sum is 41.

The square root of 12725996 is about 3567.3513984468. The cubic root of 12725996 is about 233.4697370246.

The spelling of 12725996 in words is "twelve million, seven hundred twenty-five thousand, nine hundred ninety-six".