113845867 has 2 divisors, whose sum is σ = 113845868. Its totient is φ = 113845866.

The previous prime is 113845843. The next prime is 113845903. The reversal of 113845867 is 768548311.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113845867 is a prime.

It is not a weakly prime, because it can be changed into another prime (113825867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56922933 + 56922934.

It is an arithmetic number, because the mean of its divisors is an integer number (56922934).

Almost surely, 2^113845867 is an apocalyptic number.

113845867 is a deficient number, since it is larger than the sum of its proper divisors (1).

113845867 is an equidigital number, since it uses as much as digits as its factorization.

113845867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 43.

The square root of 113845867 is about 10669.8578715932. The cubic root of 113845867 is about 484.6621333400.

The spelling of 113845867 in words is "one hundred thirteen million, eight hundred forty-five thousand, eight hundred sixty-seven".