89976336132 has 12 divisors (see below), whose sum is σ = 209944784336. Its totient is φ = 29992112040.

The previous prime is 89976336097. The next prime is 89976336161. The reversal of 89976336132 is 23163367998.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3749013994 + ... + 3749014017.

Almost surely, 2^89976336132 is an apocalyptic number.

It is an amenable number.

89976336132 is an abundant number, since it is smaller than the sum of its proper divisors (119968448204).

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

89976336132 is a wasteful number, since it uses less digits than its factorization.

89976336132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7498028018 (or 7498028016 counting only the distinct ones).

The product of its digits is 8817984, while the sum is 57.

The spelling of 89976336132 in words is "eighty-nine billion, nine hundred seventy-six million, three hundred thirty-six thousand, one hundred thirty-two".