116616959 has 2 divisors, whose sum is σ = 116616960. Its totient is φ = 116616958.

The previous prime is 116616887. The next prime is 116616961. The reversal of 116616959 is 959616611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 116616959 - 2²⁴ = 99839743 is a prime.

It is a Sophie Germain prime.

Together with 116616961, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116610959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58308479 + 58308480.

It is an arithmetic number, because the mean of its divisors is an integer number (58308480).

Almost surely, 2^116616959 is an apocalyptic number.

116616959 is a deficient number, since it is larger than the sum of its proper divisors (1).

116616959 is an equidigital number, since it uses as much as digits as its factorization.

116616959 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 87480, while the sum is 44.

The square root of 116616959 is about 10798.9332343524. The cubic root of 116616959 is about 488.5629965967.

The spelling of 116616959 in words is "one hundred sixteen million, six hundred sixteen thousand, nine hundred fifty-nine".