117126888 has 16 divisors (see below), whose sum is σ = 292817280. Its totient is φ = 39042288.

The previous prime is 117126871. The next prime is 117126907. The reversal of 117126888 is 888621711.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 2440120 + ... + 2440167.

It is an arithmetic number, because the mean of its divisors is an integer number (18301080).

Almost surely, 2^117126888 is an apocalyptic number.

It is an amenable number.

117126888 is an abundant number, since it is smaller than the sum of its proper divisors (175690392).

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

117126888 is a wasteful number, since it uses less digits than its factorization.

117126888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4880296 (or 4880292 counting only the distinct ones).

The product of its digits is 43008, while the sum is 42.

The square root of 117126888 is about 10822.5176368533. The cubic root of 117126888 is about 489.2740715445.

The spelling of 117126888 in words is "one hundred seventeen million, one hundred twenty-six thousand, eight hundred eighty-eight".