86934165 has 8 divisors (see below), whose sum is σ = 139094688. Its totient is φ = 46364880.

The previous prime is 86934157. The next prime is 86934187. The reversal of 86934165 is 56143968.

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

It is not a de Polignac number, because 86934165 - 2³ = 86934157 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 2897791 + ... + 2897820.

It is an arithmetic number, because the mean of its divisors is an integer number (17386836).

Almost surely, 2^86934165 is an apocalyptic number.

It is an amenable number.

86934165 is a deficient number, since it is larger than the sum of its proper divisors (52160523).

86934165 is a wasteful number, since it uses less digits than its factorization.

86934165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5795619.

The product of its digits is 155520, while the sum is 42.

The square root of 86934165 is about 9323.8492587557. The cubic root of 86934165 is about 442.9929646083.

The spelling of 86934165 in words is "eighty-six million, nine hundred thirty-four thousand, one hundred sixty-five".