115655017 has 8 divisors (see below), whose sum is σ = 124577280. Its totient is φ = 107057280.

The previous prime is 115655003. The next prime is 115655021. The reversal of 115655017 is 710556511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-115655017 is a prime.

It is a super-3 number, since 3×115655017³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 115655017.

It is not an unprimeable number, because it can be changed into a prime (115655047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80392 + ... + 81817.

It is an arithmetic number, because the mean of its divisors is an integer number (15572160).

Almost surely, 2^115655017 is an apocalyptic number.

It is an amenable number.

115655017 is a deficient number, since it is larger than the sum of its proper divisors (8922263).

115655017 is a wasteful number, since it uses less digits than its factorization.

115655017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162263.

The product of its (nonzero) digits is 5250, while the sum is 31.

The square root of 115655017 is about 10754.3022553767. The cubic root of 115655017 is about 487.2159442714.

The spelling of 115655017 in words is "one hundred fifteen million, six hundred fifty-five thousand, seventeen".