86018318 has 8 divisors (see below), whose sum is σ = 132028248. Its totient is φ = 42008904.

The previous prime is 86018237. The next prime is 86018371. The reversal of 86018318 is 81381068.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 500021 + ... + 500192.

It is an arithmetic number, because the mean of its divisors is an integer number (16503531).

Almost surely, 2^86018318 is an apocalyptic number.

86018318 is a deficient number, since it is larger than the sum of its proper divisors (46009930).

86018318 is a wasteful number, since it uses less digits than its factorization.

86018318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000258.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 86018318 is about 9274.6060832792. The cubic root of 86018318 is about 441.4318334546.

The spelling of 86018318 in words is "eighty-six million, eighteen thousand, three hundred eighteen".