12709925 has 12 divisors (see below), whose sum is σ = 15862080. Its totient is φ = 10102320.

The previous prime is 12709919. The next prime is 12709933. The reversal of 12709925 is 52990721.

It is not a de Polignac number, because 12709925 - 2¹² = 12705829 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2516 + ... + 5634.

It is an arithmetic number, because the mean of its divisors is an integer number (1321840).

Almost surely, 2^12709925 is an apocalyptic number.

It is an amenable number.

12709925 is a deficient number, since it is larger than the sum of its proper divisors (3152155).

12709925 is a wasteful number, since it uses less digits than its factorization.

12709925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3292 (or 3287 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 12709925 is about 3565.0981753663. The cubic root of 12709925 is about 233.3714166864.

The spelling of 12709925 in words is "twelve million, seven hundred nine thousand, nine hundred twenty-five".