25089968 has 10 divisors (see below), whose sum is σ = 48611844. Its totient is φ = 12544976.

The previous prime is 25089887. The next prime is 25089973. The reversal of 25089968 is 86998052.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 784046 + ... + 784077.

Almost surely, 2^25089968 is an apocalyptic number.

It is an amenable number.

25089968 is a deficient number, since it is larger than the sum of its proper divisors (23521876).

25089968 is a wasteful number, since it uses less digits than its factorization.

25089968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1568131 (or 1568125 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 25089968 is about 5008.9887202908. The cubic root of 25089968 is about 292.7521112718.

The spelling of 25089968 in words is "twenty-five million, eighty-nine thousand, nine hundred sixty-eight".