25374025 has 12 divisors (see below), whose sum is σ = 33120400. Its totient is φ = 19230480.

The previous prime is 25374007. The next prime is 25374053. The reversal of 25374025 is 52047352.

It is not a de Polignac number, because 25374025 - 2¹¹ = 25371977 is a prime.

It is a super-2 number, since 2×25374025² = 1287682289401250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25373984 and 25374002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26235 + ... + 27184.

Almost surely, 2^25374025 is an apocalyptic number.

25374025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

25374025 is a deficient number, since it is larger than the sum of its proper divisors (7746375).

25374025 is a wasteful number, since it uses less digits than its factorization.

25374025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53448 (or 53443 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 28.

The square root of 25374025 is about 5037.2636420978. The cubic root of 25374025 is about 293.8527692326.

The spelling of 25374025 in words is "twenty-five million, three hundred seventy-four thousand, twenty-five".