25230955 has 16 divisors (see below), whose sum is σ = 32004000. Its totient is φ = 19042560.

The previous prime is 25230901. The next prime is 25230967. The reversal of 25230955 is 55903252.

It is not a de Polignac number, because 25230955 - 2⁷ = 25230827 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32775 + ... + 33535.

It is an arithmetic number, because the mean of its divisors is an integer number (2000250).

Almost surely, 2^25230955 is an apocalyptic number.

25230955 is a deficient number, since it is larger than the sum of its proper divisors (6773045).

25230955 is a wasteful number, since it uses less digits than its factorization.

25230955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 25230955 is about 5023.0424047583. The cubic root of 25230955 is about 293.2994372277.

The spelling of 25230955 in words is "twenty-five million, two hundred thirty thousand, nine hundred fifty-five".