25371472 has 20 divisors (see below), whose sum is σ = 56179936. Its totient is φ = 10873440.

The previous prime is 25371469. The next prime is 25371487. The reversal of 25371472 is 27417352.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113154 + ... + 113377.

Almost surely, 2^25371472 is an apocalyptic number.

It is an amenable number.

25371472 is an abundant number, since it is smaller than the sum of its proper divisors (30808464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25371472 is a wasteful number, since it uses less digits than its factorization.

25371472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226546 (or 226540 counting only the distinct ones).

The product of its digits is 11760, while the sum is 31.

The square root of 25371472 is about 5037.0102243295. The cubic root of 25371472 is about 293.8429135990.

The spelling of 25371472 in words is "twenty-five million, three hundred seventy-one thousand, four hundred seventy-two".