117192568 has 16 divisors (see below), whose sum is σ = 221319000. Its totient is φ = 58174176.

The previous prime is 117192547. The next prime is 117192571. The reversal of 117192568 is 865291711.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 117192568.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51583 + ... + 53806.

Almost surely, 2^117192568 is an apocalyptic number.

It is an amenable number.

117192568 is a deficient number, since it is larger than the sum of its proper divisors (104126432).

117192568 is a wasteful number, since it uses less digits than its factorization.

117192568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105534 (or 105530 counting only the distinct ones).

The product of its digits is 30240, while the sum is 40.

The square root of 117192568 is about 10825.5516256679. The cubic root of 117192568 is about 489.3655094619.

It can be divided in two parts, 1171 and 92568, that added together give a palindrome (93739).

The spelling of 117192568 in words is "one hundred seventeen million, one hundred ninety-two thousand, five hundred sixty-eight".