972116882 has 16 divisors (see below), whose sum is σ = 1684310112. Its totient is φ = 415878720.

The previous prime is 972116861. The next prime is 972116897. The reversal of 972116882 is 288611279.

It is a super-2 number, since 2×972116882² = 1890022464538803848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299248 + ... + 1299995.

It is an arithmetic number, because the mean of its divisors is an integer number (105269382).

Almost surely, 2^972116882 is an apocalyptic number.

972116882 is a deficient number, since it is larger than the sum of its proper divisors (712193230).

972116882 is a wasteful number, since it uses less digits than its factorization.

972116882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599273.

The product of its digits is 96768, while the sum is 44.

The square root of 972116882 is about 31178.7889758406. The cubic root of 972116882 is about 990.6178784124.

The spelling of 972116882 in words is "nine hundred seventy-two million, one hundred sixteen thousand, eight hundred eighty-two".