115608393 has 12 divisors (see below), whose sum is σ = 172377088. Its totient is φ = 74585880.

The previous prime is 115608323. The next prime is 115608431. The reversal of 115608393 is 393806511.

It is a happy number.

115608393 is a `hidden beast` number, since 1 + 1 + 560 + 8 + 3 + 93 = 666.

It is not a de Polignac number, because 115608393 - 2¹³ = 115600201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115608323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 206905 + ... + 207462.

Almost surely, 2^115608393 is an apocalyptic number.

It is an amenable number.

115608393 is a deficient number, since it is larger than the sum of its proper divisors (56768695).

115608393 is a wasteful number, since it uses less digits than its factorization.

115608393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414404 (or 414401 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 115608393 is about 10752.1343462589. The cubic root of 115608393 is about 487.1504650270.

The spelling of 115608393 in words is "one hundred fifteen million, six hundred eight thousand, three hundred ninety-three".