86164154 has 16 divisors (see below), whose sum is σ = 130757760. Its totient is φ = 42581280.

The previous prime is 86164139. The next prime is 86164213. The reversal of 86164154 is 45146168.

It is a super-2 number, since 2×86164154² = 14848522869071432, which contains 22 as substring.

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, 77567 + ... + 78669.

It is an arithmetic number, because the mean of its divisors is an integer number (8172360).

Almost surely, 2^86164154 is an apocalyptic number.

86164154 is a deficient number, since it is larger than the sum of its proper divisors (44593606).

86164154 is a wasteful number, since it uses less digits than its factorization.

86164154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525.

The product of its digits is 23040, while the sum is 35.

The square root of 86164154 is about 9282.4648666181. The cubic root of 86164154 is about 441.6811613771.

The spelling of 86164154 in words is "eighty-six million, one hundred sixty-four thousand, one hundred fifty-four".