116836091 has 2 divisors, whose sum is σ = 116836092. Its totient is φ = 116836090.

The previous prime is 116836051. The next prime is 116836129. The reversal of 116836091 is 190638611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116836091 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116836001) 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, 58418045 + 58418046.

It is an arithmetic number, because the mean of its divisors is an integer number (58418046).

Almost surely, 2^116836091 is an apocalyptic number.

116836091 is a deficient number, since it is larger than the sum of its proper divisors (1).

116836091 is an equidigital number, since it uses as much as digits as its factorization.

116836091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 116836091 is about 10809.0744747180. The cubic root of 116836091 is about 488.8688206084.

The spelling of 116836091 in words is "one hundred sixteen million, eight hundred thirty-six thousand, ninety-one".