113735689 has 2 divisors, whose sum is σ = 113735690. Its totient is φ = 113735688.

The previous prime is 113735603. The next prime is 113735693. The reversal of 113735689 is 986537311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110250000 + 3485689 = 10500^2 + 1867^2 .

It is a cyclic number.

It is not a de Polignac number, because 113735689 - 2⁷ = 113735561 is a prime.

It is not a weakly prime, because it can be changed into another prime (113705689) 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, 56867844 + 56867845.

It is an arithmetic number, because the mean of its divisors is an integer number (56867845).

Almost surely, 2^113735689 is an apocalyptic number.

It is an amenable number.

113735689 is a deficient number, since it is larger than the sum of its proper divisors (1).

113735689 is an equidigital number, since it uses as much as digits as its factorization.

113735689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 43.

The square root of 113735689 is about 10664.6935727193. The cubic root of 113735689 is about 484.5057337521.

The spelling of 113735689 in words is "one hundred thirteen million, seven hundred thirty-five thousand, six hundred eighty-nine".