115156927 has 2 divisors, whose sum is σ = 115156928. Its totient is φ = 115156926.

The previous prime is 115156919. The next prime is 115156949. The reversal of 115156927 is 729651511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115156927 - 2³ = 115156919 is a prime.

It is a super-2 number, since 2×115156927² = 26522235672166658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115156427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57578463 + 57578464.

It is an arithmetic number, because the mean of its divisors is an integer number (57578464).

Almost surely, 2^115156927 is an apocalyptic number.

115156927 is a deficient number, since it is larger than the sum of its proper divisors (1).

115156927 is an equidigital number, since it uses as much as digits as its factorization.

115156927 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18900, while the sum is 37.

The square root of 115156927 is about 10731.1195594868. The cubic root of 115156927 is about 486.5155088717.

The spelling of 115156927 in words is "one hundred fifteen million, one hundred fifty-six thousand, nine hundred twenty-seven".