117244416 has 80 divisors (see below), whose sum is σ = 320943744. Its totient is φ = 38006784.

The previous prime is 117244411. The next prime is 117244429. The reversal of 117244416 is 614442711.

It is not an unprimeable number, because it can be changed into a prime (117244411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55801 + ... + 57863.

Almost surely, 2^117244416 is an apocalyptic number.

117244416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117244416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160471872).

117244416 is an abundant number, since it is smaller than the sum of its proper divisors (203699328).

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

117244416 is an equidigital number, since it uses as much as digits as its factorization.

117244416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121 (or 2105 counting only the distinct ones).

The product of its digits is 5376, while the sum is 30.

The square root of 117244416 is about 10827.9460656211. The cubic root of 117244416 is about 489.4376667171.

It can be divided in two parts, 11 and 7244416, that added together give a palindrome (7244427).

The spelling of 117244416 in words is "one hundred seventeen million, two hundred forty-four thousand, four hundred sixteen".