117814556 has 24 divisors (see below), whose sum is σ = 227797920. Its totient is φ = 53030912.

The previous prime is 117814531. The next prime is 117814561. The reversal of 117814556 is 655418711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36101 + ... + 39228.

It is an arithmetic number, because the mean of its divisors is an integer number (9491580).

Almost surely, 2^117814556 is an apocalyptic number.

It is an amenable number.

117814556 is a deficient number, since it is larger than the sum of its proper divisors (109983364).

117814556 is a wasteful number, since it uses less digits than its factorization.

117814556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75373 (or 75371 counting only the distinct ones).

The product of its digits is 33600, while the sum is 38.

The square root of 117814556 is about 10854.2413829802. The cubic root of 117814556 is about 490.2297353932.

The spelling of 117814556 in words is "one hundred seventeen million, eight hundred fourteen thousand, five hundred fifty-six".