25368825 has 12 divisors (see below), whose sum is σ = 41943248. Its totient is φ = 13530000.

The previous prime is 25368817. The next prime is 25368851. The reversal of 25368825 is 52886352.

It is not a de Polignac number, because 25368825 - 2³ = 25368817 is a prime.

It is a Duffinian 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, 169051 + ... + 169200.

Almost surely, 2^25368825 is an apocalyptic number.

25368825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25368825 is a deficient number, since it is larger than the sum of its proper divisors (16574423).

25368825 is a wasteful number, since it uses less digits than its factorization.

25368825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338264 (or 338259 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 25368825 is about 5036.7474624007. The cubic root of 25368825 is about 293.8326943884.

The spelling of 25368825 in words is "twenty-five million, three hundred sixty-eight thousand, eight hundred twenty-five".