113593716 has 18 divisors (see below), whose sum is σ = 287139762. Its totient is φ = 37864560.

The previous prime is 113593691. The next prime is 113593721. The reversal of 113593716 is 617395311.

It can be written as a sum of positive squares in only one way, i.e., 91126116 + 22467600 = 9546^2 + 4740^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3155381 = 113593716 / (1 + 1 + 3 + 5 + 9 + 3 + 7 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1577655 + ... + 1577726.

It is an arithmetic number, because the mean of its divisors is an integer number (15952209).

Almost surely, 2^113593716 is an apocalyptic number.

It is an amenable number.

113593716 is an abundant number, since it is smaller than the sum of its proper divisors (173546046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113593716 is a wasteful number, since it uses less digits than its factorization.

113593716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3155391 (or 3155386 counting only the distinct ones).

The product of its digits is 17010, while the sum is 36.

The square root of 113593716 is about 10658.0352786055. The cubic root of 113593716 is about 484.3040516049.

The spelling of 113593716 in words is "one hundred thirteen million, five hundred ninety-three thousand, seven hundred sixteen".