89756976 has 40 divisors (see below), whose sum is σ = 232665664. Its totient is φ = 29816640.

The previous prime is 89756951. The next prime is 89756977. The reversal of 89756976 is 67965798.

It is not an unprimeable number, because it can be changed into a prime (89756977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11691 + ... + 17781.

Almost surely, 2^89756976 is an apocalyptic number.

It is an amenable number.

89756976 is an abundant number, since it is smaller than the sum of its proper divisors (142908688).

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

89756976 is a wasteful number, since it uses less digits than its factorization.

89756976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6409 (or 6403 counting only the distinct ones).

The product of its digits is 5715360, while the sum is 57.

The square root of 89756976 is about 9474.0158327923. The cubic root of 89756976 is about 447.7367447827.

It can be divided in two parts, 8975 and 6976, that added together give a palindrome (15951).

The spelling of 89756976 in words is "eighty-nine million, seven hundred fifty-six thousand, nine hundred seventy-six".