117459659 has 2 divisors, whose sum is σ = 117459660. Its totient is φ = 117459658.

The previous prime is 117459623. The next prime is 117459673. The reversal of 117459659 is 956954711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 117459659 - 2²⁰ = 116411083 is a prime.

It is not a weakly prime, because it can be changed into another prime (117459679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58729829 + 58729830.

It is an arithmetic number, because the mean of its divisors is an integer number (58729830).

Almost surely, 2^117459659 is an apocalyptic number.

117459659 is a deficient number, since it is larger than the sum of its proper divisors (1).

117459659 is an equidigital number, since it uses as much as digits as its factorization.

117459659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 340200, while the sum is 47.

The square root of 117459659 is about 10837.8807430235. The cubic root of 117459659 is about 489.7369947740.

The spelling of 117459659 in words is "one hundred seventeen million, four hundred fifty-nine thousand, six hundred fifty-nine".