86624884272 has 40 divisors (see below), whose sum is σ = 223997711344. Its totient is φ = 28846992384.

The previous prime is 86624884267. The next prime is 86624884289. The reversal of 86624884272 is 27248842668.

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, 823933 + ... + 923100.

Almost surely, 2^86624884272 is an apocalyptic number.

It is an amenable number.

86624884272 is an abundant number, since it is smaller than the sum of its proper divisors (137372827072).

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

86624884272 is a wasteful number, since it uses less digits than its factorization.

86624884272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1748077 (or 1748071 counting only the distinct ones).

The product of its digits is 16515072, while the sum is 57.

The spelling of 86624884272 in words is "eighty-six billion, six hundred twenty-four million, eight hundred eighty-four thousand, two hundred seventy-two".