113930749 has 2 divisors, whose sum is σ = 113930750. Its totient is φ = 113930748.

The previous prime is 113930743. The next prime is 113930809. The reversal of 113930749 is 947039311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82682649 + 31248100 = 9093^2 + 5590^2 .

It is a cyclic number.

It is not a de Polignac number, because 113930749 - 2³ = 113930741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113930741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56965374 + 56965375.

It is an arithmetic number, because the mean of its divisors is an integer number (56965375).

Almost surely, 2^113930749 is an apocalyptic number.

It is an amenable number.

113930749 is a deficient number, since it is larger than the sum of its proper divisors (1).

113930749 is an equidigital number, since it uses as much as digits as its factorization.

113930749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 113930749 is about 10673.8347841814. The cubic root of 113930749 is about 484.7825560139.

The spelling of 113930749 in words is "one hundred thirteen million, nine hundred thirty thousand, seven hundred forty-nine".