117045168 has 40 divisors (see below), whose sum is σ = 318283200. Its totient is φ = 36961344.

The previous prime is 117045167. The next prime is 117045169. The reversal of 117045168 is 861540711.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (117045167) and next prime (117045169).

It is not an unprimeable number, because it can be changed into a prime (117045167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63258 + ... + 65081.

It is an arithmetic number, because the mean of its divisors is an integer number (7957080).

Almost surely, 2^117045168 is an apocalyptic number.

It is an amenable number.

117045168 is an abundant number, since it is smaller than the sum of its proper divisors (201238032).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

117045168 is a wasteful number, since it uses less digits than its factorization.

117045168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128369 (or 128363 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 117045168 is about 10818.7415164611. The cubic root of 117045168 is about 489.1602554365.

Adding to 117045168 its reverse (861540711), we get a palindrome (978585879).

The spelling of 117045168 in words is "one hundred seventeen million, forty-five thousand, one hundred sixty-eight".