86130159 has 4 divisors (see below), whose sum is σ = 114840216. Its totient is φ = 57420104.

The previous prime is 86130139. The next prime is 86130167. The reversal of 86130159 is 95103168.

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 86130159 - 2⁵ = 86130127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86130139) 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, 14355024 + ... + 14355029.

It is an arithmetic number, because the mean of its divisors is an integer number (28710054).

Almost surely, 2^86130159 is an apocalyptic number.

86130159 is a deficient number, since it is larger than the sum of its proper divisors (28710057).

86130159 is a wasteful number, since it uses less digits than its factorization.

86130159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28710056.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 86130159 is about 9280.6335451843. The cubic root of 86130159 is about 441.6230671253.

The spelling of 86130159 in words is "eighty-six million, one hundred thirty thousand, one hundred fifty-nine".