117079788 has 24 divisors (see below), whose sum is σ = 312212992. Its totient is φ = 33451344.

The previous prime is 117079771. The next prime is 117079811. The reversal of 117079788 is 887970711.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 696820 + ... + 696987.

Almost surely, 2^117079788 is an apocalyptic number.

It is an amenable number.

117079788 is an abundant number, since it is smaller than the sum of its proper divisors (195133204).

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

117079788 is a wasteful number, since it uses less digits than its factorization.

117079788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393821 (or 1393819 counting only the distinct ones).

The product of its (nonzero) digits is 197568, while the sum is 48.

The square root of 117079788 is about 10820.3413994199. The cubic root of 117079788 is about 489.2084791520.

The spelling of 117079788 in words is "one hundred seventeen million, seventy-nine thousand, seven hundred eighty-eight".