117753424 has 80 divisors (see below), whose sum is σ = 252412416. Its totient is φ = 52992000.

The previous prime is 117753367. The next prime is 117753451. The reversal of 117753424 is 424357711.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 117753424.

It is a congruent number.

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, 779749 + ... + 779899.

Almost surely, 2^117753424 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 117753424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126206208).

117753424 is an abundant number, since it is smaller than the sum of its proper divisors (134658992).

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

117753424 is a wasteful number, since it uses less digits than its factorization.

117753424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 278 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 117753424 is about 10851.4249755504. The cubic root of 117753424 is about 490.1449300569.

The spelling of 117753424 in words is "one hundred seventeen million, seven hundred fifty-three thousand, four hundred twenty-four".