25879792 has 20 divisors (see below), whose sum is σ = 51760576. Its totient is φ = 12522240.

The previous prime is 25879759. The next prime is 25879801. The reversal of 25879792 is 29797852.

25879792 is an admirable number.

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, 25593 + ... + 26584.

Almost surely, 2^25879792 is an apocalyptic number.

It is an amenable number.

25879792 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25879792 is a wasteful number, since it uses less digits than its factorization.

25879792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52216 (or 52210 counting only the distinct ones).

The product of its digits is 635040, while the sum is 49.

The square root of 25879792 is about 5087.2184934402. The cubic root of 25879792 is about 295.7923427876.

The spelling of 25879792 in words is "twenty-five million, eight hundred seventy-nine thousand, seven hundred ninety-two".