93872972232 has 48 divisors (see below), whose sum is σ = 273796171740. Its totient is φ = 28883991168.

The previous prime is 93872972203. The next prime is 93872972257. The reversal of 93872972232 is 23227927839.

93872972232 is a `hidden beast` number, since 9 + 387 + 29 + 7 + 2 + 232 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 91369571076 + 2503401156 = 302274^2 + 50034^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 50144883 + ... + 50146754.

Almost surely, 2^93872972232 is an apocalyptic number.

It is an amenable number.

93872972232 is an abundant number, since it is smaller than the sum of its proper divisors (179923199508).

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

93872972232 is a wasteful number, since it uses less digits than its factorization.

93872972232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100291662 (or 100291655 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 54.

The spelling of 93872972232 in words is "ninety-three billion, eight hundred seventy-two million, nine hundred seventy-two thousand, two hundred thirty-two".