13392925 has 54 divisors (see below), whose sum is σ = 21546798. Its totient is φ = 8184960.

The previous prime is 13392901. The next prime is 13392971. The reversal of 13392925 is 52929331.

13392925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 5631129 + 7761796 = 2373^2 + 2786^2 .

It is not a de Polignac number, because 13392925 - 2¹⁵ = 13360157 is a prime.

Its product of digits (14580) is a multiple of the sum of its prime divisors (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 461811 + ... + 461839.

Almost surely, 2^13392925 is an apocalyptic number.

It is an amenable number.

13392925 is a deficient number, since it is larger than the sum of its proper divisors (8153873).

13392925 is a wasteful number, since it uses less digits than its factorization.

13392925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 54 counting only the distinct ones).

The product of its digits is 14580, while the sum is 34.

The square root of 13392925 is about 3659.6345445959. The cubic root of 13392925 is about 237.4789639725.

The spelling of 13392925 in words is "thirteen million, three hundred ninety-two thousand, nine hundred twenty-five".