89516656 has 10 divisors (see below), whose sum is σ = 173438552. Its totient is φ = 44758320.

The previous prime is 89516639. The next prime is 89516663. The reversal of 89516656 is 65661598.

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, 2797380 + ... + 2797411.

Almost surely, 2^89516656 is an apocalyptic number.

It is an amenable number.

89516656 is a deficient number, since it is larger than the sum of its proper divisors (83921896).

89516656 is a wasteful number, since it uses less digits than its factorization.

89516656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5594799 (or 5594793 counting only the distinct ones).

The product of its digits is 388800, while the sum is 46.

The square root of 89516656 is about 9461.3242202136. The cubic root of 89516656 is about 447.3367897271.

The spelling of 89516656 in words is "eighty-nine million, five hundred sixteen thousand, six hundred fifty-six".