113837812 has 24 divisors (see below), whose sum is σ = 222630912. Its totient is φ = 50481600.

The previous prime is 113837809. The next prime is 113837837. The reversal of 113837812 is 218738311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29748 + ... + 33355.

It is an arithmetic number, because the mean of its divisors is an integer number (9276288).

Almost surely, 2^113837812 is an apocalyptic number.

It is an amenable number.

113837812 is a deficient number, since it is larger than the sum of its proper divisors (108793100).

113837812 is a wasteful number, since it uses less digits than its factorization.

113837812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63159 (or 63157 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 113837812 is about 10669.4803997196. The cubic root of 113837812 is about 484.6507025471.

The spelling of 113837812 in words is "one hundred thirteen million, eight hundred thirty-seven thousand, eight hundred twelve".