86696119 has 4 divisors (see below), whose sum is σ = 89492800. Its totient is φ = 83899440.

The previous prime is 86696111. The next prime is 86696147. The reversal of 86696119 is 91169668.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86696119 - 2³ = 86696111 is a prime.

It is a super-2 number, since 2×86696119² = 15032434099324322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86696111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398294 + ... + 1398355.

It is an arithmetic number, because the mean of its divisors is an integer number (22373200).

Almost surely, 2^86696119 is an apocalyptic number.

86696119 is a deficient number, since it is larger than the sum of its proper divisors (2796681).

86696119 is a wasteful number, since it uses less digits than its factorization.

86696119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2796680.

The product of its digits is 139968, while the sum is 46.

The square root of 86696119 is about 9311.0750721923. The cubic root of 86696119 is about 442.5882556683.

The spelling of 86696119 in words is "eighty-six million, six hundred ninety-six thousand, one hundred nineteen".