117430416 has 60 divisors (see below), whose sum is σ = 330724368. Its totient is φ = 38895552.

The previous prime is 117430399. The next prime is 117430451. The reversal of 117430416 is 614034711.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 117430416.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20971 + ... + 25973.

Almost surely, 2^117430416 is an apocalyptic number.

117430416 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 117430416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165362184).

117430416 is an abundant number, since it is smaller than the sum of its proper divisors (213293952).

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

117430416 is a wasteful number, since it uses less digits than its factorization.

117430416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5180 (or 5171 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 117430416 is about 10836.5315484245. The cubic root of 117430416 is about 489.6963494219.

The spelling of 117430416 in words is "one hundred seventeen million, four hundred thirty thousand, four hundred sixteen".