86165376 has 64 divisors (see below), whose sum is σ = 249696000. Its totient is φ = 26109440.

The previous prime is 86165369. The next prime is 86165389. The reversal of 86165376 is 67356168.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

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, 5976 + ... + 14423.

It is an arithmetic number, because the mean of its divisors is an integer number (3901500).

Almost surely, 2^86165376 is an apocalyptic number.

It is an amenable number.

86165376 is an abundant number, since it is smaller than the sum of its proper divisors (163530624).

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

86165376 is a wasteful number, since it uses less digits than its factorization.

86165376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20427 (or 20415 counting only the distinct ones).

The product of its digits is 181440, while the sum is 42.

The square root of 86165376 is about 9282.5306894187. The cubic root of 86165376 is about 441.6832493754.

The spelling of 86165376 in words is "eighty-six million, one hundred sixty-five thousand, three hundred seventy-six".