117126844 has 12 divisors (see below), whose sum is σ = 205065000. Its totient is φ = 58536848.

The previous prime is 117126839. The next prime is 117126847. The reversal of 117126844 is 448621711.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117126847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5907 + ... + 16405.

It is an arithmetic number, because the mean of its divisors is an integer number (17088750).

Almost surely, 2^117126844 is an apocalyptic number.

It is an amenable number.

117126844 is a deficient number, since it is larger than the sum of its proper divisors (87938156).

117126844 is a wasteful number, since it uses less digits than its factorization.

117126844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13292 (or 13290 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 117126844 is about 10822.5156040544. The cubic root of 117126844 is about 489.2740102775.

The spelling of 117126844 in words is "one hundred seventeen million, one hundred twenty-six thousand, eight hundred forty-four".