Adding to 34224 its reverse (42243), we get a palindrome (76467).
It is a happy number.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
234224 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 34224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34224 is a wasteful number, since it uses less digits than its factorization.
34224 is an evil number, because the sum of its binary digits is even.
The square root of 34224 is about 184.9972972776. The cubic root of 34224 is about 32.4671067594.
The spelling of 34224 in words is "thirty-four thousand, two hundred twenty-four".