89520976 has 10 divisors (see below), whose sum is σ = 173446922. Its totient is φ = 44760480.

The previous prime is 89520961. The next prime is 89520979. The reversal of 89520976 is 67902598.

It can be written as a sum of positive squares in only one way, i.e., 76387600 + 13133376 = 8740^2 + 3624^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89520979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2797515 + ... + 2797546.

Almost surely, 2^89520976 is an apocalyptic number.

It is an amenable number.

89520976 is a deficient number, since it is larger than the sum of its proper divisors (83925946).

89520976 is a wasteful number, since it uses less digits than its factorization.

89520976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5595069 (or 5595063 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 89520976 is about 9461.5525153116. The cubic root of 89520976 is about 447.3439856462.

The spelling of 89520976 in words is "eighty-nine million, five hundred twenty thousand, nine hundred seventy-six".