89713968 has 20 divisors (see below), whose sum is σ = 231761208. Its totient is φ = 29904640.

The previous prime is 89713951. The next prime is 89713973. The reversal of 89713968 is 86931798.

It is a self number, because there is not a number n which added to its sum of digits gives 89713968.

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 3 ways as a sum of consecutive naturals, for example, 934473 + ... + 934568.

Almost surely, 2^89713968 is an apocalyptic number.

It is an amenable number.

89713968 is an abundant number, since it is smaller than the sum of its proper divisors (142047240).

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

89713968 is a wasteful number, since it uses less digits than its factorization.

89713968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1869052 (or 1869046 counting only the distinct ones).

The product of its digits is 653184, while the sum is 51.

The square root of 89713968 is about 9471.7457736153. The cubic root of 89713968 is about 447.6652207660.

The spelling of 89713968 in words is "eighty-nine million, seven hundred thirteen thousand, nine hundred sixty-eight".