116956659 has 4 divisors (see below), whose sum is σ = 155942216. Its totient is φ = 77971104.

The previous prime is 116956643. The next prime is 116956699. The reversal of 116956659 is 956659611.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 116956659 - 2⁴ = 116956643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116956639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19492774 + ... + 19492779.

It is an arithmetic number, because the mean of its divisors is an integer number (38985554).

Almost surely, 2^116956659 is an apocalyptic number.

116956659 is a deficient number, since it is larger than the sum of its proper divisors (38985557).

116956659 is an equidigital number, since it uses as much as digits as its factorization.

116956659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38985556.

The product of its digits is 437400, while the sum is 48.

The square root of 116956659 is about 10814.6502023875. The cubic root of 116956659 is about 489.0369241233.

The spelling of 116956659 in words is "one hundred sixteen million, nine hundred fifty-six thousand, six hundred fifty-nine".