117392844 has 24 divisors (see below), whose sum is σ = 278006848. Its totient is φ = 38546640.

The previous prime is 117392801. The next prime is 117392857. The reversal of 117392844 is 448293711.

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, 72202 + ... + 73809.

Almost surely, 2^117392844 is an apocalyptic number.

It is an amenable number.

117392844 is an abundant number, since it is smaller than the sum of its proper divisors (160614004).

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

117392844 is a wasteful number, since it uses less digits than its factorization.

117392844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146085 (or 146083 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 117392844 is about 10834.7978292168. The cubic root of 117392844 is about 489.6441175429.

The spelling of 117392844 in words is "one hundred seventeen million, three hundred ninety-two thousand, eight hundred forty-four".