25433152 has 28 divisors (see below), whose sum is σ = 50694336. Its totient is φ = 12659840.

The previous prime is 25433141. The next prime is 25433179. The reversal of 25433152 is 25133452.

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, 16077 + ... + 17587.

It is an arithmetic number, because the mean of its divisors is an integer number (1810512).

Almost surely, 2^25433152 is an apocalyptic number.

It is an amenable number.

25433152 is a deficient number, since it is larger than the sum of its proper divisors (25261184).

25433152 is a wasteful number, since it uses less digits than its factorization.

25433152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786 (or 1776 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 25433152 is about 5043.1291873201. The cubic root of 25433152 is about 294.0808391397.

The spelling of 25433152 in words is "twenty-five million, four hundred thirty-three thousand, one hundred fifty-two".