113617927 has 2 divisors, whose sum is σ = 113617928. Its totient is φ = 113617926.

The previous prime is 113617897. The next prime is 113617939. The reversal of 113617927 is 729716311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113617927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113617957) 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, 56808963 + 56808964.

It is an arithmetic number, because the mean of its divisors is an integer number (56808964).

Almost surely, 2^113617927 is an apocalyptic number.

113617927 is a deficient number, since it is larger than the sum of its proper divisors (1).

113617927 is an equidigital number, since it uses as much as digits as its factorization.

113617927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15876, while the sum is 37.

The square root of 113617927 is about 10659.1710278051. The cubic root of 113617927 is about 484.3384568310.

The spelling of 113617927 in words is "one hundred thirteen million, six hundred seventeen thousand, nine hundred twenty-seven".