86227880 has 32 divisors (see below), whose sum is σ = 195112800. Its totient is φ = 34295616.

The previous prime is 86227877. The next prime is 86227913. The reversal of 86227880 is 8872268.

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, 1139 + ... + 13181.

It is an arithmetic number, because the mean of its divisors is an integer number (6097275).

Almost surely, 2^86227880 is an apocalyptic number.

It is an amenable number.

86227880 is an abundant number, since it is smaller than the sum of its proper divisors (108884920).

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

86227880 is a wasteful number, since it uses less digits than its factorization.

86227880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12233 (or 12229 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 86227880 is about 9285.8968333705. The cubic root of 86227880 is about 441.7900219503.

The spelling of 86227880 in words is "eighty-six million, two hundred twenty-seven thousand, eight hundred eighty".