233232 has 40 divisors (see below), whose sum is σ = 621984. Its totient is φ = 75264.

The previous prime is 233231. The next prime is 233239. The reversal of 233232 is 232332.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (233231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2008 + ... + 2120.

2²³³²³² 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 233232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310992).

233232 is an abundant number, since it is smaller than the sum of its proper divisors (388752).

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

233232 is a wasteful number, since it uses less digits than its factorization.

233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167 (or 161 counting only the distinct ones).

The product of its digits is 216, while the sum is 15.

The square root of 233232 is about 482.9409901841. The cubic root of 233232 is about 61.5549116279.

Adding to 233232 its reverse (232332), we get a palindrome (465564).

Subtracting from 233232 its reverse (232332), we obtain a square (900 = 30²).

It can be divided in two parts, 233 and 232, that added together give a triangular number (465 = T₃₀).

The spelling of 233232 in words is "two hundred thirty-three thousand, two hundred thirty-two".