113874791 has 2 divisors, whose sum is σ = 113874792. Its totient is φ = 113874790.

The previous prime is 113874781. The next prime is 113874829. The reversal of 113874791 is 197478311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113874791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113874781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56937395 + 56937396.

It is an arithmetic number, because the mean of its divisors is an integer number (56937396).

Almost surely, 2^113874791 is an apocalyptic number.

113874791 is a deficient number, since it is larger than the sum of its proper divisors (1).

113874791 is an equidigital number, since it uses as much as digits as its factorization.

113874791 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 41.

The square root of 113874791 is about 10671.2131925100. The cubic root of 113874791 is about 484.7031747377.

The spelling of 113874791 in words is "one hundred thirteen million, eight hundred seventy-four thousand, seven hundred ninety-one".