25346872 has 32 divisors (see below), whose sum is σ = 48988800. Its totient is φ = 12289504.

The previous prime is 25346863. The next prime is 25346873. The reversal of 25346872 is 27864352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25346873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38853 + ... + 39499.

It is an arithmetic number, because the mean of its divisors is an integer number (1530900).

Almost surely, 2^25346872 is an apocalyptic number.

It is an amenable number.

25346872 is a deficient number, since it is larger than the sum of its proper divisors (23641928).

25346872 is a wasteful number, since it uses less digits than its factorization.

25346872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795 (or 791 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 25346872 is about 5034.5677073608. The cubic root of 25346872 is about 293.7479135509.

The spelling of 25346872 in words is "twenty-five million, three hundred forty-six thousand, eight hundred seventy-two".