117424 has 20 divisors (see below), whose sum is σ = 234360. Its totient is φ = 56960.

The previous prime is 117413. The next prime is 117427. The reversal of 117424 is 424711.

117424 = T₇ + T₈ + ... + T₈₈.

It is not an unprimeable number, because it can be changed into a prime (117427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567 + ... + 745.

It is an arithmetic number, because the mean of its divisors is an integer number (11718).

2¹¹⁷⁴²⁴ is an apocalyptic number.

It is an amenable number.

117424 is a deficient number, since it is larger than the sum of its proper divisors (116936).

117424 is a wasteful number, since it uses less digits than its factorization.

117424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 222 counting only the distinct ones).

The product of its digits is 224, while the sum is 19.

The square root of 117424 is about 342.6718546948. The cubic root of 117424 is about 48.9687430810.

The spelling of 117424 in words is "one hundred seventeen thousand, four hundred twenty-four", and thus it is an iban number.