25345372 has 24 divisors (see below), whose sum is σ = 47904752. Its totient is φ = 11664000.

The previous prime is 25345349. The next prime is 25345393. The reversal of 25345372 is 27354352.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30847 + ... + 31657.

Almost surely, 2^25345372 is an apocalyptic number.

It is an amenable number.

25345372 is a deficient number, since it is larger than the sum of its proper divisors (22559380).

25345372 is a wasteful number, since it uses less digits than its factorization.

25345372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1429 (or 1427 counting only the distinct ones).

The product of its digits is 25200, while the sum is 31.

The square root of 25345372 is about 5034.4187350676. The cubic root of 25345372 is about 293.7421188771.

The spelling of 25345372 in words is "twenty-five million, three hundred forty-five thousand, three hundred seventy-two".