96972831 has 24 divisors (see below), whose sum is σ = 144864720. Its totient is φ = 62467200.

The previous prime is 96972823. The next prime is 96972833. The reversal of 96972831 is 13827969.

It is not a de Polignac number, because 96972831 - 2³ = 96972823 is a prime.

It is a super-2 number, since 2×96972831² = 18807459904309122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96972833) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39016 + ... + 41426.

It is an arithmetic number, because the mean of its divisors is an integer number (6036030).

Almost surely, 2^96972831 is an apocalyptic number.

96972831 is a deficient number, since it is larger than the sum of its proper divisors (47891889).

96972831 is a wasteful number, since it uses less digits than its factorization.

96972831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2567 (or 2564 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 96972831 is about 9847.4784082018. The cubic root of 96972831 is about 459.4271871295.

The spelling of 96972831 in words is "ninety-six million, nine hundred seventy-two thousand, eight hundred thirty-one".