86036218 has 16 divisors (see below), whose sum is σ = 143838720. Its totient is φ = 38356416.

The previous prime is 86036213. The next prime is 86036231. The reversal of 86036218 is 81263068.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (86036213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65946 + ... + 67237.

It is an arithmetic number, because the mean of its divisors is an integer number (8989920).

Almost surely, 2^86036218 is an apocalyptic number.

86036218 is a deficient number, since it is larger than the sum of its proper divisors (57802502).

86036218 is a wasteful number, since it uses less digits than its factorization.

86036218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133221.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 86036218 is about 9275.5710336345. The cubic root of 86036218 is about 441.4624512810.

The spelling of 86036218 in words is "eighty-six million, thirty-six thousand, two hundred eighteen".