25925132 has 12 divisors (see below), whose sum is σ = 45547320. Its totient is φ = 12911616.

The previous prime is 25925099. The next prime is 25925143. The reversal of 25925132 is 23152952.

It is a super-2 number, since 2×25925132² = 1344224938434848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 25925095 and 25925104.

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 3 ways as a sum of consecutive naturals, for example, 11582 + ... + 13637.

It is an arithmetic number, because the mean of its divisors is an integer number (3795610).

Almost surely, 2^25925132 is an apocalyptic number.

It is an amenable number.

25925132 is a deficient number, since it is larger than the sum of its proper divisors (19622188).

25925132 is a wasteful number, since it uses less digits than its factorization.

25925132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25480 (or 25478 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 25925132 is about 5091.6728095980. The cubic root of 25925132 is about 295.9649794214.

The spelling of 25925132 in words is "twenty-five million, nine hundred twenty-five thousand, one hundred thirty-two".