117364856 has 32 divisors (see below), whose sum is σ = 260172000. Its totient is φ = 48564096.

The previous prime is 117364847. The next prime is 117364873. The reversal of 117364856 is 658463711.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34511 + ... + 37758.

It is an arithmetic number, because the mean of its divisors is an integer number (8130375).

Almost surely, 2^117364856 is an apocalyptic number.

It is an amenable number.

117364856 is an abundant number, since it is smaller than the sum of its proper divisors (142807144).

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

117364856 is a wasteful number, since it uses less digits than its factorization.

117364856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72311 (or 72307 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The square root of 117364856 is about 10833.5061729802. The cubic root of 117364856 is about 489.6052019148.

The spelling of 117364856 in words is "one hundred seventeen million, three hundred sixty-four thousand, eight hundred fifty-six".