86366274 has 16 divisors (see below), whose sum is σ = 176750112. Its totient is φ = 28119168.

The previous prime is 86366261. The next prime is 86366297. The reversal of 86366274 is 47266368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167119 + ... + 167634.

It is an arithmetic number, because the mean of its divisors is an integer number (11046882).

Almost surely, 2^86366274 is an apocalyptic number.

86366274 is an abundant number, since it is smaller than the sum of its proper divisors (90383838).

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

86366274 is a wasteful number, since it uses less digits than its factorization.

86366274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334801.

The product of its digits is 290304, while the sum is 42.

The square root of 86366274 is about 9293.3456838751. The cubic root of 86366274 is about 442.0262502922.

The spelling of 86366274 in words is "eighty-six million, three hundred sixty-six thousand, two hundred seventy-four".