117708844 has 12 divisors (see below), whose sum is σ = 224716968. Its totient is φ = 53504000.

The previous prime is 117708817. The next prime is 117708853. The reversal of 117708844 is 448807711.

It is a junction number, because it is equal to n+sod(n) for n = 117708797 and 117708806.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337557 + ... + 1337644.

It is an arithmetic number, because the mean of its divisors is an integer number (18726414).

Almost surely, 2^117708844 is an apocalyptic number.

It is an amenable number.

117708844 is a deficient number, since it is larger than the sum of its proper divisors (107008124).

117708844 is a wasteful number, since it uses less digits than its factorization.

117708844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2675216 (or 2675214 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The square root of 117708844 is about 10849.3706729930. The cubic root of 117708844 is about 490.0830679661.

The spelling of 117708844 in words is "one hundred seventeen million, seven hundred eight thousand, eight hundred forty-four".