86471008624 has 80 divisors (see below), whose sum is σ = 224945602560. Its totient is φ = 31098458880.

The previous prime is 86471008601. The next prime is 86471008643. The reversal of 86471008624 is 42680017468.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 2683504 + ... + 2715535.

It is an arithmetic number, because the mean of its divisors is an integer number (2811820032).

Almost surely, 2^86471008624 is an apocalyptic number.

It is an amenable number.

86471008624 is an abundant number, since it is smaller than the sum of its proper divisors (138474593936).

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

86471008624 is a wasteful number, since it uses less digits than its factorization.

86471008624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5399078 (or 5399072 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 46.

The spelling of 86471008624 in words is "eighty-six billion, four hundred seventy-one million, eight thousand, six hundred twenty-four".