115394617 has 16 divisors (see below), whose sum is σ = 128862720. Its totient is φ = 102614400.

The previous prime is 115394597. The next prime is 115394639. The reversal of 115394617 is 716493511.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 115394617 - 2¹⁵ = 115361849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115394687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112734 + ... + 113752.

It is an arithmetic number, because the mean of its divisors is an integer number (8053920).

Almost surely, 2^115394617 is an apocalyptic number.

It is an amenable number.

115394617 is a deficient number, since it is larger than the sum of its proper divisors (13468103).

115394617 is a wasteful number, since it uses less digits than its factorization.

115394617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344.

The product of its digits is 22680, while the sum is 37.

The square root of 115394617 is about 10742.1886503636. The cubic root of 115394617 is about 486.8500100987.

The spelling of 115394617 in words is "one hundred fifteen million, three hundred ninety-four thousand, six hundred seventeen".