116992511 has 2 divisors, whose sum is σ = 116992512. Its totient is φ = 116992510.

The previous prime is 116992507. The next prime is 116992529. The reversal of 116992511 is 115299611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116992511 - 2² = 116992507 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116992531) 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, 58496255 + 58496256.

It is an arithmetic number, because the mean of its divisors is an integer number (58496256).

Almost surely, 2^116992511 is an apocalyptic number.

116992511 is a deficient number, since it is larger than the sum of its proper divisors (1).

116992511 is an equidigital number, since it uses as much as digits as its factorization.

116992511 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 35.

The square root of 116992511 is about 10816.3076417047. The cubic root of 116992511 is about 489.0868889585.

The spelling of 116992511 in words is "one hundred sixteen million, nine hundred ninety-two thousand, five hundred eleven".