113454689 has 2 divisors, whose sum is σ = 113454690. Its totient is φ = 113454688.

The previous prime is 113454673. The next prime is 113454727. The reversal of 113454689 is 986454311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102010000 + 11444689 = 10100^2 + 3383^2 .

It is a cyclic number.

It is not a de Polignac number, because 113454689 - 2⁴ = 113454673 is a prime.

It is not a weakly prime, because it can be changed into another prime (113454589) 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, 56727344 + 56727345.

It is an arithmetic number, because the mean of its divisors is an integer number (56727345).

Almost surely, 2^113454689 is an apocalyptic number.

It is an amenable number.

113454689 is a deficient number, since it is larger than the sum of its proper divisors (1).

113454689 is an equidigital number, since it uses as much as digits as its factorization.

113454689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The square root of 113454689 is about 10651.5111134524. The cubic root of 113454689 is about 484.1063915309.

The spelling of 113454689 in words is "one hundred thirteen million, four hundred fifty-four thousand, six hundred eighty-nine".