115713663 has 16 divisors (see below), whose sum is σ = 167007456. Its totient is φ = 70842240.

The previous prime is 115713659. The next prime is 115713673. The reversal of 115713663 is 366317511.

It is a happy number.

It is not a de Polignac number, because 115713663 - 2² = 115713659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115713643) 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, 153 + ... + 15213.

It is an arithmetic number, because the mean of its divisors is an integer number (10437966).

Almost surely, 2^115713663 is an apocalyptic number.

115713663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

115713663 is a deficient number, since it is larger than the sum of its proper divisors (51293793).

115713663 is a wasteful number, since it uses less digits than its factorization.

115713663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15274.

The product of its digits is 11340, while the sum is 33.

The square root of 115713663 is about 10757.0285395178. The cubic root of 115713663 is about 487.2982823568.

The spelling of 115713663 in words is "one hundred fifteen million, seven hundred thirteen thousand, six hundred sixty-three".