63433232 has 20 divisors (see below), whose sum is σ = 125900796. Its totient is φ = 30942720.

The previous prime is 63433231. The next prime is 63433259. The reversal of 63433232 is 23233436.

63433232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8317456 + 55115776 = 2884^2 + 7424^2 .

It is not an unprimeable number, because it can be changed into a prime (63433231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47693 + ... + 49004.

Almost surely, 2^63433232 is an apocalyptic number.

It is an amenable number.

63433232 is a deficient number, since it is larger than the sum of its proper divisors (62467564).

63433232 is a wasteful number, since it uses less digits than its factorization.

63433232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96746 (or 96740 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

The square root of 63433232 is about 7964.4982265049. The cubic root of 63433232 is about 398.8157305583.

Adding to 63433232 its reverse (23233436), we get a palindrome (86666668).

The spelling of 63433232 in words is "sixty-three million, four hundred thirty-three thousand, two hundred thirty-two".