117376855 has 4 divisors (see below), whose sum is σ = 140852232. Its totient is φ = 93901480.

The previous prime is 117376817. The next prime is 117376873. The reversal of 117376855 is 558673711.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 117376855 - 2¹⁷ = 117245783 is a prime.

It is a Duffinian number.

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, 11737681 + ... + 11737690.

It is an arithmetic number, because the mean of its divisors is an integer number (35213058).

Almost surely, 2^117376855 is an apocalyptic number.

117376855 is a deficient number, since it is larger than the sum of its proper divisors (23475377).

117376855 is an equidigital number, since it uses as much as digits as its factorization.

117376855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23475376.

The product of its digits is 176400, while the sum is 43.

The square root of 117376855 is about 10834.0599499910. The cubic root of 117376855 is about 489.6218865591.

The spelling of 117376855 in words is "one hundred seventeen million, three hundred seventy-six thousand, eight hundred fifty-five".