113985992 has 16 divisors (see below), whose sum is σ = 213840000. Its totient is φ = 56962000.

The previous prime is 113985983. The next prime is 113986009. The reversal of 113985992 is 299589311.

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 3 ways as a sum of consecutive naturals, for example, 21617 + ... + 26367.

It is an arithmetic number, because the mean of its divisors is an integer number (13365000).

Almost surely, 2^113985992 is an apocalyptic number.

It is an amenable number.

113985992 is a deficient number, since it is larger than the sum of its proper divisors (99854008).

113985992 is a wasteful number, since it uses less digits than its factorization.

113985992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7756 (or 7752 counting only the distinct ones).

The product of its digits is 174960, while the sum is 47.

The square root of 113985992 is about 10676.4222471763. The cubic root of 113985992 is about 484.8608975083.

The spelling of 113985992 in words is "one hundred thirteen million, nine hundred eighty-five thousand, nine hundred ninety-two".