117344216 has 16 divisors (see below), whose sum is σ = 240022440. Its totient is φ = 53338240.

The previous prime is 117344203. The next prime is 117344221. The reversal of 117344216 is 612443711.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 666641 + ... + 666816.

Almost surely, 2^117344216 is an apocalyptic number.

It is an amenable number.

117344216 is an abundant number, since it is smaller than the sum of its proper divisors (122678224).

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

117344216 is a wasteful number, since it uses less digits than its factorization.

117344216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333474 (or 1333470 counting only the distinct ones).

The product of its digits is 4032, while the sum is 29.

The square root of 117344216 is about 10832.5535309086. The cubic root of 117344216 is about 489.5764992743.

Adding to 117344216 its reverse (612443711), we get a palindrome (729787927).

The spelling of 117344216 in words is "one hundred seventeen million, three hundred forty-four thousand, two hundred sixteen".