89331475 has 6 divisors (see below), whose sum is σ = 110771060. Its totient is φ = 71465160.

The previous prime is 89331469. The next prime is 89331493. The reversal of 89331475 is 57413398.

It is not a de Polignac number, because 89331475 - 2³ = 89331467 is a prime.

It is a super-2 number, since 2×89331475² = 15960224851351250, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1786605 + ... + 1786654.

Almost surely, 2^89331475 is an apocalyptic number.

89331475 is a deficient number, since it is larger than the sum of its proper divisors (21439585).

89331475 is a wasteful number, since it uses less digits than its factorization.

89331475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3573269 (or 3573264 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 89331475 is about 9451.5329444487. The cubic root of 89331475 is about 447.0281117471.

The spelling of 89331475 in words is "eighty-nine million, three hundred thirty-one thousand, four hundred seventy-five".