113699924 has 12 divisors (see below), whose sum is σ = 214280724. Its totient is φ = 52476864.

The previous prime is 113699921. The next prime is 113699951. The reversal of 113699924 is 429996311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 34810000 + 78889924 = 5900^2 + 8882^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113699921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1093217 + ... + 1093320.

It is an arithmetic number, because the mean of its divisors is an integer number (17856727).

Almost surely, 2^113699924 is an apocalyptic number.

It is an amenable number.

113699924 is a deficient number, since it is larger than the sum of its proper divisors (100580800).

113699924 is a wasteful number, since it uses less digits than its factorization.

113699924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186554 (or 2186552 counting only the distinct ones).

The product of its digits is 104976, while the sum is 44.

The square root of 113699924 is about 10663.0166463342. The cubic root of 113699924 is about 484.4549429980.

The spelling of 113699924 in words is "one hundred thirteen million, six hundred ninety-nine thousand, nine hundred twenty-four".