115317659 has 8 divisors (see below), whose sum is σ = 120478320. Its totient is φ = 110236000.

The previous prime is 115317617. The next prime is 115317673. The reversal of 115317659 is 956713511.

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 115317659 - 2¹² = 115313563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115317679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16757 + ... + 22614.

It is an arithmetic number, because the mean of its divisors is an integer number (15059790).

Almost surely, 2^115317659 is an apocalyptic number.

115317659 is a deficient number, since it is larger than the sum of its proper divisors (5160661).

115317659 is a wasteful number, since it uses less digits than its factorization.

115317659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39501.

The product of its digits is 28350, while the sum is 38.

The square root of 115317659 is about 10738.6060082303. The cubic root of 115317659 is about 486.7417574026.

The spelling of 115317659 in words is "one hundred fifteen million, three hundred seventeen thousand, six hundred fifty-nine".