25972 has 12 divisors (see below), whose sum is σ = 46816. Its totient is φ = 12600.

The previous prime is 25969. The next prime is 25981. The reversal of 25972 is 27952.

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, 97 + ... + 247.

2²⁵⁹⁷² is an apocalyptic number.

It is an amenable number.

25972 is a deficient number, since it is larger than the sum of its proper divisors (20844).

25972 is a wasteful number, since it uses less digits than its factorization.

25972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198 (or 196 counting only the distinct ones).

The product of its digits is 1260, while the sum is 25.

The square root of 25972 is about 161.1583072634. The cubic root of 25972 is about 29.6143222630.

The spelling of 25972 in words is "twenty-five thousand, nine hundred seventy-two".