89932575 has 24 divisors (see below), whose sum is σ = 150490368. Its totient is φ = 47382880.

The previous prime is 89932571. The next prime is 89932597. The reversal of 89932575 is 57523998.

It is a happy number.

It is not a de Polignac number, because 89932575 - 2² = 89932571 is a prime.

It is a super-2 number, since 2×89932575² = 16175736092261250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89932571) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 999 + ... + 13448.

It is an arithmetic number, because the mean of its divisors is an integer number (6270432).

Almost surely, 2^89932575 is an apocalyptic number.

89932575 is a deficient number, since it is larger than the sum of its proper divisors (60557793).

89932575 is a wasteful number, since it uses less digits than its factorization.

89932575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14543 (or 14538 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 89932575 is about 9483.2787051736. The cubic root of 89932575 is about 448.0285360623.

The spelling of 89932575 in words is "eighty-nine million, nine hundred thirty-two thousand, five hundred seventy-five".