117924844 has 12 divisors (see below), whose sum is σ = 206446968. Its totient is φ = 58940000.

The previous prime is 117924839. The next prime is 117924871. The reversal of 117924844 is 448429711.

It is a junction number, because it is equal to n+sod(n) for n = 117924797 and 117924806.

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, 13344 + ... + 20344.

It is an arithmetic number, because the mean of its divisors is an integer number (17203914).

Almost surely, 2^117924844 is an apocalyptic number.

It is an amenable number.

117924844 is a deficient number, since it is larger than the sum of its proper divisors (88522124).

117924844 is a wasteful number, since it uses less digits than its factorization.

117924844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11216 (or 11214 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 117924844 is about 10859.3206048997. The cubic root of 117924844 is about 490.3826581922.

The spelling of 117924844 in words is "one hundred seventeen million, nine hundred twenty-four thousand, eight hundred forty-four".