113724663 has 12 divisors (see below), whose sum is σ = 164194920. Its totient is φ = 69984096.

The previous prime is 113724641. The next prime is 113724703. The reversal of 113724663 is 366427311.

It is not a de Polignac number, because 113724663 - 2¹⁷ = 113593591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113724763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111648 + ... + 112661.

It is an arithmetic number, because the mean of its divisors is an integer number (13682910).

Almost surely, 2^113724663 is an apocalyptic number.

113724663 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113724663 is a deficient number, since it is larger than the sum of its proper divisors (50470257).

113724663 is a wasteful number, since it uses less digits than its factorization.

113724663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224338 (or 224325 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 113724663 is about 10664.1766208179. The cubic root of 113724663 is about 484.4900765944.

The spelling of 113724663 in words is "one hundred thirteen million, seven hundred twenty-four thousand, six hundred sixty-three".