86080164 has 12 divisors (see below), whose sum is σ = 200853744. Its totient is φ = 28693384.

The previous prime is 86080157. The next prime is 86080201. The reversal of 86080164 is 46108068.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3586662 + ... + 3586685.

It is an arithmetic number, because the mean of its divisors is an integer number (16737812).

Almost surely, 2^86080164 is an apocalyptic number.

It is an amenable number.

86080164 is an abundant number, since it is smaller than the sum of its proper divisors (114773580).

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

86080164 is a wasteful number, since it uses less digits than its factorization.

86080164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7173354 (or 7173352 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 86080164 is about 9277.9396419679. The cubic root of 86080164 is about 441.5376026034.

The spelling of 86080164 in words is "eighty-six million, eighty thousand, one hundred sixty-four".