113943668 has 12 divisors (see below), whose sum is σ = 206277540. Its totient is φ = 55007232.

The previous prime is 113943653. The next prime is 113943671. The reversal of 113943668 is 866349311.

It can be written as a sum of positive squares in 2 ways, for example, as 41319184 + 72624484 = 6428^2 + 8522^2 .

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 3 ways as a sum of consecutive naturals, for example, 491021 + ... + 491252.

It is an arithmetic number, because the mean of its divisors is an integer number (17189795).

Almost surely, 2^113943668 is an apocalyptic number.

It is an amenable number.

113943668 is a deficient number, since it is larger than the sum of its proper divisors (92333872).

113943668 is a wasteful number, since it uses less digits than its factorization.

113943668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 982306 (or 982304 counting only the distinct ones).

The product of its digits is 93312, while the sum is 41.

The square root of 113943668 is about 10674.4399384698. The cubic root of 113943668 is about 484.8008790426.

The spelling of 113943668 in words is "one hundred thirteen million, nine hundred forty-three thousand, six hundred sixty-eight".