Adding to 632 its reverse (236), we get a palindrome (868).
It is a happy number.
632 is nontrivially palindromic in base 11 and base 15.
632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is an alternating number because its digits alternate between even and odd.
632 is an undulating number in base 11 and base 15.
It is a plaindrome in base 12 and base 16.
It is a nialpdrome in base 9, base 10 and base 14.
It is a congruent number.
It is an amenable number.
632 is a wasteful number, since it uses less digits than its factorization.
632 is an odious number, because the sum of its binary digits is odd.
The square root of 632 is about 25.1396101800. The cubic root of 632 is about 8.5816808541.
The spelling of 632 in words is "six hundred thirty-two", and thus it is an aban number.