88590025 has 12 divisors (see below), whose sum is σ = 112821772. Its totient is φ = 68955840.

The previous prime is 88590023. The next prime is 88590031. The reversal of 88590025 is 52009588.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 23104 + 88566921 = 152^2 + 9411^2 .

It is not a de Polignac number, because 88590025 - 2¹ = 88590023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88590023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46962 + ... + 48811.

Almost surely, 2^88590025 is an apocalyptic number.

It is an amenable number.

88590025 is a deficient number, since it is larger than the sum of its proper divisors (24231747).

88590025 is a wasteful number, since it uses less digits than its factorization.

88590025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95820 (or 95815 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The square root of 88590025 is about 9412.2274196919. The cubic root of 88590025 is about 445.7878984376.

The spelling of 88590025 in words is "eighty-eight million, five hundred ninety thousand, twenty-five".