113716489 has 2 divisors, whose sum is σ = 113716490. Its totient is φ = 113716488.

The previous prime is 113716483. The next prime is 113716517. The reversal of 113716489 is 984617311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101848464 + 11868025 = 10092^2 + 3445^2 .

It is a cyclic number.

It is not a de Polignac number, because 113716489 - 2⁹ = 113715977 is a prime.

It is not a weakly prime, because it can be changed into another prime (113716483) 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, 56858244 + 56858245.

It is an arithmetic number, because the mean of its divisors is an integer number (56858245).

Almost surely, 2^113716489 is an apocalyptic number.

It is an amenable number.

113716489 is a deficient number, since it is larger than the sum of its proper divisors (1).

113716489 is an equidigital number, since it uses as much as digits as its factorization.

113716489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 40.

The square root of 113716489 is about 10663.7933682156. The cubic root of 113716489 is about 484.4784686850.

The spelling of 113716489 in words is "one hundred thirteen million, seven hundred sixteen thousand, four hundred eighty-nine".