117713959 has 4 divisors (see below), whose sum is σ = 128415240. Its totient is φ = 107012680.

The previous prime is 117713941. The next prime is 117713963. The reversal of 117713959 is 959317711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 959317711 = 11 ⋅87210701.

It is a cyclic number.

It is not a de Polignac number, because 117713959 - 2²¹ = 115616807 is a prime.

It is a super-3 number, since 3×117713959³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117713969) 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 in 3 ways as a sum of consecutive naturals, for example, 5350624 + ... + 5350645.

It is an arithmetic number, because the mean of its divisors is an integer number (32103810).

Almost surely, 2^117713959 is an apocalyptic number.

117713959 is a deficient number, since it is larger than the sum of its proper divisors (10701281).

117713959 is a wasteful number, since it uses less digits than its factorization.

117713959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10701280.

The product of its digits is 59535, while the sum is 43.

The square root of 117713959 is about 10849.6063983907. The cubic root of 117713959 is about 490.0901666641.

The spelling of 117713959 in words is "one hundred seventeen million, seven hundred thirteen thousand, nine hundred fifty-nine".