89332664 has 8 divisors (see below), whose sum is σ = 167498760. Its totient is φ = 44666328.

The previous prime is 89332619. The next prime is 89332679. The reversal of 89332664 is 46623398.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5583284 + ... + 5583299.

It is an arithmetic number, because the mean of its divisors is an integer number (20937345).

Almost surely, 2^89332664 is an apocalyptic number.

It is an amenable number.

89332664 is a deficient number, since it is larger than the sum of its proper divisors (78166096).

89332664 is a wasteful number, since it uses less digits than its factorization.

89332664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11166589 (or 11166585 counting only the distinct ones).

The product of its digits is 186624, while the sum is 41.

The square root of 89332664 is about 9451.5958440890. The cubic root of 89332664 is about 447.0300950498.

The spelling of 89332664 in words is "eighty-nine million, three hundred thirty-two thousand, six hundred sixty-four".