117866876 has 12 divisors (see below), whose sum is σ = 206583720. Its totient is φ = 58842960.

The previous prime is 117866851. The next prime is 117866891. The reversal of 117866876 is 678668711.

It is a congruent number.

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, 19646 + ... + 24933.

It is an arithmetic number, because the mean of its divisors is an integer number (17215310).

Almost surely, 2^117866876 is an apocalyptic number.

It is an amenable number.

117866876 is a deficient number, since it is larger than the sum of its proper divisors (88716844).

117866876 is a wasteful number, since it uses less digits than its factorization.

117866876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45244 (or 45242 counting only the distinct ones).

The product of its digits is 677376, while the sum is 50.

The square root of 117866876 is about 10856.6512332303. The cubic root of 117866876 is about 490.3022929921.

The spelling of 117866876 in words is "one hundred seventeen million, eight hundred sixty-six thousand, eight hundred seventy-six".