86079091 has 8 divisors (see below), whose sum is σ = 98946144. Its totient is φ = 73354560.

The previous prime is 86079083. The next prime is 86079107. The reversal of 86079091 is 19097068.

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

It is a cyclic number.

It is not a de Polignac number, because 86079091 - 2³ = 86079083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86079391) 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, 34330 + ... + 36751.

It is an arithmetic number, because the mean of its divisors is an integer number (12368268).

Almost surely, 2^86079091 is an apocalyptic number.

86079091 is a deficient number, since it is larger than the sum of its proper divisors (12867053).

86079091 is a wasteful number, since it uses less digits than its factorization.

86079091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71261.

The product of its (nonzero) digits is 27216, while the sum is 40.

The square root of 86079091 is about 9277.8818164493. The cubic root of 86079091 is about 441.5357679886.

The spelling of 86079091 in words is "eighty-six million, seventy-nine thousand, ninety-one".