115679017 has 2 divisors, whose sum is σ = 115679018. Its totient is φ = 115679016.

The previous prime is 115678993. The next prime is 115679021. The reversal of 115679017 is 710976511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113550336 + 2128681 = 10656^2 + 1459^2 .

It is a cyclic number.

It is not a de Polignac number, because 115679017 - 2⁷ = 115678889 is a prime.

It is not a weakly prime, because it can be changed into another prime (115679077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57839508 + 57839509.

It is an arithmetic number, because the mean of its divisors is an integer number (57839509).

Almost surely, 2^115679017 is an apocalyptic number.

It is an amenable number.

115679017 is a deficient number, since it is larger than the sum of its proper divisors (1).

115679017 is an equidigital number, since it uses as much as digits as its factorization.

115679017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13230, while the sum is 37.

The square root of 115679017 is about 10755.4180299977. The cubic root of 115679017 is about 487.2496432675.

The spelling of 115679017 in words is "one hundred fifteen million, six hundred seventy-nine thousand, seventeen".