86914018 has 32 divisors (see below), whose sum is σ = 143424000. Its totient is φ = 39346560.

The previous prime is 86914001. The next prime is 86914039. The reversal of 86914018 is 81041968.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104428 + ... + 105256.

It is an arithmetic number, because the mean of its divisors is an integer number (4482000).

Almost surely, 2^86914018 is an apocalyptic number.

86914018 is a deficient number, since it is larger than the sum of its proper divisors (56509982).

86914018 is a wasteful number, since it uses less digits than its factorization.

86914018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970.

The product of its (nonzero) digits is 13824, while the sum is 37.

The square root of 86914018 is about 9322.7687947305. The cubic root of 86914018 is about 442.9587407455.

The spelling of 86914018 in words is "eighty-six million, nine hundred fourteen thousand, eighteen".