86487222804 has 48 divisors (see below), whose sum is σ = 203910120960. Its totient is φ = 28529468640.

The previous prime is 86487222769. The next prime is 86487222823. The reversal of 86487222804 is 40822278468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435387 + ... + 602109.

It is an arithmetic number, because the mean of its divisors is an integer number (4248127520).

Almost surely, 2^86487222804 is an apocalyptic number.

It is an amenable number.

86487222804 is an abundant number, since it is smaller than the sum of its proper divisors (117422898156).

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

86487222804 is a wasteful number, since it uses less digits than its factorization.

86487222804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167180 (or 167178 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 51.

It can be divided in two parts, 86487 and 222804, that added together give a triangular number (309291 = T₇₈₆).

The spelling of 86487222804 in words is "eighty-six billion, four hundred eighty-seven million, two hundred twenty-two thousand, eight hundred four".