25022875 has 8 divisors (see below), whose sum is σ = 31228704. Its totient is φ = 20018200.

The previous prime is 25022869. The next prime is 25022887. The reversal of 25022875 is 57822052.

It is not a de Polignac number, because 25022875 - 2⁵ = 25022843 is a prime.

It is a super-2 number, since 2×25022875² = 1252288546531250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99967 + ... + 100216.

It is an arithmetic number, because the mean of its divisors is an integer number (3903588).

Almost surely, 2^25022875 is an apocalyptic number.

25022875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

25022875 is a deficient number, since it is larger than the sum of its proper divisors (6205829).

25022875 is an equidigital number, since it uses as much as digits as its factorization.

25022875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200198 (or 200188 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 25022875 is about 5002.2869769736. The cubic root of 25022875 is about 292.4909291754.

The spelling of 25022875 in words is "twenty-five million, twenty-two thousand, eight hundred seventy-five".