89612404 has 12 divisors (see below), whose sum is σ = 179224864. Its totient is φ = 38405304.

The previous prime is 89612401. The next prime is 89612447. The reversal of 89612404 is 40421698.

89612404 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 89612404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89612401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1600194 + ... + 1600249.

Almost surely, 2^89612404 is an apocalyptic number.

It is an amenable number.

89612404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89612404 is a wasteful number, since it uses less digits than its factorization.

89612404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3200454 (or 3200452 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 89612404 is about 9466.3828361207. The cubic root of 89612404 is about 447.4962250131.

The spelling of 89612404 in words is "eighty-nine million, six hundred twelve thousand, four hundred four".