116824979 has 2 divisors, whose sum is σ = 116824980. Its totient is φ = 116824978.

The previous prime is 116824951. The next prime is 116824987. The reversal of 116824979 is 979428611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116824979 - 2⁸ = 116824723 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (116824909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58412489 + 58412490.

It is an arithmetic number, because the mean of its divisors is an integer number (58412490).

Almost surely, 2^116824979 is an apocalyptic number.

116824979 is a deficient number, since it is larger than the sum of its proper divisors (1).

116824979 is an equidigital number, since it uses as much as digits as its factorization.

116824979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 47.

The square root of 116824979 is about 10808.5604499397. The cubic root of 116824979 is about 488.8533217372.

It can be divided in two parts, 11682 and 4979, that added together give a palindrome (16661).

The spelling of 116824979 in words is "one hundred sixteen million, eight hundred twenty-four thousand, nine hundred seventy-nine".