117718083 has 32 divisors (see below), whose sum is σ = 201208320. Its totient is φ = 66627360.

The previous prime is 117718063. The next prime is 117718099. The reversal of 117718083 is 380817711.

It is not a de Polignac number, because 117718083 - 2⁸ = 117717827 is a prime.

It is a super-3 number, since 3×117718083³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (117718063) 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 31 ways as a sum of consecutive naturals, for example, 17313 + ... + 23133.

It is an arithmetic number, because the mean of its divisors is an integer number (6287760).

Almost surely, 2^117718083 is an apocalyptic number.

117718083 is a deficient number, since it is larger than the sum of its proper divisors (83490237).

117718083 is a wasteful number, since it uses less digits than its factorization.

117718083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5944 (or 5938 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 36.

The square root of 117718083 is about 10849.7964497036. The cubic root of 117718083 is about 490.0958898829.

The spelling of 117718083 in words is "one hundred seventeen million, seven hundred eighteen thousand, eighty-three".