130086617 has 4 divisors (see below), whose sum is σ = 131237940. Its totient is φ = 128935296.

The previous prime is 130086613. The next prime is 130086637. The reversal of 130086617 is 716680031.

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

It can be written as a sum of positive squares in 2 ways, for example, as 68244121 + 61842496 = 8261^2 + 7864^2 .

It is a cyclic number.

It is not a de Polignac number, because 130086617 - 2² = 130086613 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130086613) 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, 575492 + ... + 575717.

It is an arithmetic number, because the mean of its divisors is an integer number (32809485).

Almost surely, 2^130086617 is an apocalyptic number.

It is an amenable number.

130086617 is a deficient number, since it is larger than the sum of its proper divisors (1151323).

130086617 is a wasteful number, since it uses less digits than its factorization.

130086617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151322.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 130086617 is about 11405.5520252200. The cubic root of 130086617 is about 506.6921856857.

The spelling of 130086617 in words is "one hundred thirty million, eighty-six thousand, six hundred seventeen".