113868724 has 12 divisors (see below), whose sum is σ = 199432548. Its totient is φ = 56888000.

The previous prime is 113868709. The next prime is 113868739. The reversal of 113868724 is 427868311.

It is an interprime number because it is at equal distance from previous prime (113868709) and next prime (113868739).

It can be written as a sum of positive squares in 2 ways, for example, as 446224 + 113422500 = 668^2 + 10650^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5737 + ... + 16144.

It is an arithmetic number, because the mean of its divisors is an integer number (16619379).

Almost surely, 2^113868724 is an apocalyptic number.

It is an amenable number.

113868724 is a deficient number, since it is larger than the sum of its proper divisors (85563824).

113868724 is a wasteful number, since it uses less digits than its factorization.

113868724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23186 (or 23184 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 113868724 is about 10670.9289192647. The cubic root of 113868724 is about 484.6945666095.

The spelling of 113868724 in words is "one hundred thirteen million, eight hundred sixty-eight thousand, seven hundred twenty-four".