86916860088 has 128 divisors (see below), whose sum is σ = 223239421440. Its totient is φ = 28191744000.

The previous prime is 86916860053. The next prime is 86916860131. The reversal of 86916860088 is 88006861968.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114213628 + ... + 114214388.

It is an arithmetic number, because the mean of its divisors is an integer number (1744057980).

Almost surely, 2^86916860088 is an apocalyptic number.

It is an amenable number.

86916860088 is an abundant number, since it is smaller than the sum of its proper divisors (136322561352).

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

86916860088 is a wasteful number, since it uses less digits than its factorization.

86916860088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629 (or 1625 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 60.

The spelling of 86916860088 in words is "eighty-six billion, nine hundred sixteen million, eight hundred sixty thousand, eighty-eight".