25895875 has 16 divisors (see below), whose sum is σ = 32497920. Its totient is φ = 20601600.

The previous prime is 25895843. The next prime is 25895911. The reversal of 25895875 is 57859852.

It is not a de Polignac number, because 25895875 - 2⁵ = 25895843 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, 27411 + ... + 28339.

It is an arithmetic number, because the mean of its divisors is an integer number (2031120).

Almost surely, 2^25895875 is an apocalyptic number.

25895875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25895875 is a deficient number, since it is larger than the sum of its proper divisors (6602045).

25895875 is an equidigital number, since it uses as much as digits as its factorization.

25895875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167 (or 1157 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 49.

The square root of 25895875 is about 5088.7989742178. The cubic root of 25895875 is about 295.8536034955.

It can be divided in two parts, 2589 and 5875, that added together give a square (8464 = 92²).

The spelling of 25895875 in words is "twenty-five million, eight hundred ninety-five thousand, eight hundred seventy-five".