117432168 has 32 divisors (see below), whose sum is σ = 335520960. Its totient is φ = 33552000.

The previous prime is 117432151. The next prime is 117432187. The reversal of 117432168 is 861234711.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349333 + ... + 349668.

It is an arithmetic number, because the mean of its divisors is an integer number (10485030).

Almost surely, 2^117432168 is an apocalyptic number.

It is an amenable number.

117432168 is an abundant number, since it is smaller than the sum of its proper divisors (218088792).

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

117432168 is a wasteful number, since it uses less digits than its factorization.

117432168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699017 (or 699013 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 117432168 is about 10836.6123857966. The cubic root of 117432168 is about 489.6987847471.

Adding to 117432168 its reverse (861234711), we get a palindrome (978666879).

The spelling of 117432168 in words is "one hundred seventeen million, four hundred thirty-two thousand, one hundred sixty-eight".