89015925 has 12 divisors (see below), whose sum is σ = 147173120. Its totient is φ = 47475120.

The previous prime is 89015921. The next prime is 89015929. The reversal of 89015925 is 52951098.

It is an interprime number because it is at equal distance from previous prime (89015921) and next prime (89015929).

It is not a de Polignac number, because 89015925 - 2² = 89015921 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89015921) 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, 593365 + ... + 593514.

Almost surely, 2^89015925 is an apocalyptic number.

It is an amenable number.

89015925 is a deficient number, since it is larger than the sum of its proper divisors (58157195).

89015925 is a wasteful number, since it uses less digits than its factorization.

89015925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186892 (or 1186887 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 39.

The square root of 89015925 is about 9434.8251176161. The cubic root of 89015925 is about 446.5011375829.

The spelling of 89015925 in words is "eighty-nine million, fifteen thousand, nine hundred twenty-five".