116836439 has 2 divisors, whose sum is σ = 116836440. Its totient is φ = 116836438.

The previous prime is 116836399. The next prime is 116836457. The reversal of 116836439 is 934638611.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116836439 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 116836396 and 116836405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116836939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58418219 + 58418220.

It is an arithmetic number, because the mean of its divisors is an integer number (58418220).

Almost surely, 2^116836439 is an apocalyptic number.

116836439 is a deficient number, since it is larger than the sum of its proper divisors (1).

116836439 is an equidigital number, since it uses as much as digits as its factorization.

116836439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 41.

The square root of 116836439 is about 10809.0905722915. The cubic root of 116836439 is about 488.8693059783.

The spelling of 116836439 in words is "one hundred sixteen million, eight hundred thirty-six thousand, four hundred thirty-nine".