113976589 has 2 divisors, whose sum is σ = 113976590. Its totient is φ = 113976588.

The previous prime is 113976571. The next prime is 113976601. The reversal of 113976589 is 985679311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 107433225 + 6543364 = 10365^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 113976589 - 2⁵ = 113976557 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113976509) by changing a digit.

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 as a sum of consecutive naturals, namely, 56988294 + 56988295.

It is an arithmetic number, because the mean of its divisors is an integer number (56988295).

Almost surely, 2^113976589 is an apocalyptic number.

It is an amenable number.

113976589 is a deficient number, since it is larger than the sum of its proper divisors (1).

113976589 is an equidigital number, since it uses as much as digits as its factorization.

113976589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 408240, while the sum is 49.

The square root of 113976589 is about 10675.9818752188. The cubic root of 113976589 is about 484.8475646642.

The spelling of 113976589 in words is "one hundred thirteen million, nine hundred seventy-six thousand, five hundred eighty-nine".