117444384 has 96 divisors (see below), whose sum is σ = 344897280. Its totient is φ = 38880000.

The previous prime is 117444373. The next prime is 117444407. The reversal of 117444384 is 483444711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156009 + ... + 156759.

It is an arithmetic number, because the mean of its divisors is an integer number (3592680).

Almost surely, 2^117444384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 117444384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172448640).

117444384 is an abundant number, since it is smaller than the sum of its proper divisors (227452896).

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

117444384 is a wasteful number, since it uses less digits than its factorization.

117444384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 937 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 117444384 is about 10837.1760159185. The cubic root of 117444384 is about 489.7157646287.

The spelling of 117444384 in words is "one hundred seventeen million, four hundred forty-four thousand, three hundred eighty-four".