972132868 has 12 divisors (see below), whose sum is σ = 1944265792. Its totient is φ = 416628360.

The previous prime is 972132839. The next prime is 972132893. The reversal of 972132868 is 868231279.

972132868 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17359488 + ... + 17359543.

Almost surely, 2^972132868 is an apocalyptic number.

It is an amenable number.

972132868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

972132868 is a wasteful number, since it uses less digits than its factorization.

972132868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34719042 (or 34719040 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 972132868 is about 31179.0453349682. The cubic root of 972132868 is about 990.6233084627.

The spelling of 972132868 in words is "nine hundred seventy-two million, one hundred thirty-two thousand, eight hundred sixty-eight".