117232 has 20 divisors (see below), whose sum is σ = 241056. Its totient is φ = 55040.

The previous prime is 117223. The next prime is 117239. The reversal of 117232 is 232711.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a nialpdrome in base 7.

It is a zygodrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117239) by changing a digit.

117232 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57 + ... + 487.

2¹¹⁷²³² 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 117232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120528).

117232 is an abundant number, since it is smaller than the sum of its proper divisors (123824).

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

117232 is a wasteful number, since it uses less digits than its factorization.

117232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456 (or 450 counting only the distinct ones).

The product of its digits is 84, while the sum is 16.

The square root of 117232 is about 342.3915886817. The cubic root of 117232 is about 48.9420389213.

Adding to 117232 its reverse (232711), we get a palindrome (349943).

The spelling of 117232 in words is "one hundred seventeen thousand, two hundred thirty-two".