113993072 has 40 divisors (see below), whose sum is σ = 224814480. Its totient is φ = 55987200.

The previous prime is 113993051. The next prime is 113993081. The reversal of 113993072 is 270399311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284072 + ... + 284472.

It is an arithmetic number, because the mean of its divisors is an integer number (5620362).

Almost surely, 2^113993072 is an apocalyptic number.

It is an amenable number.

113993072 is a deficient number, since it is larger than the sum of its proper divisors (110821408).

113993072 is a wasteful number, since it uses less digits than its factorization.

113993072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 113993072 is about 10676.7538137769. The cubic root of 113993072 is about 484.8709360052.

The spelling of 113993072 in words is "one hundred thirteen million, nine hundred ninety-three thousand, seventy-two".