632841232 has 20 divisors (see below), whose sum is σ = 1256036796. Its totient is φ = 308702720.

The previous prime is 632841211. The next prime is 632841263. The reversal of 632841232 is 232148236.

It can be written as a sum of positive squares in 2 ways, for example, as 17007376 + 615833856 = 4124^2 + 24816^2 .

It is a junction number, because it is equal to n+sod(n) for n = 632841194 and 632841203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481693 + ... + 483004.

Almost surely, 2^632841232 is an apocalyptic number.

It is an amenable number.

632841232 is a deficient number, since it is larger than the sum of its proper divisors (623195564).

632841232 is a wasteful number, since it uses less digits than its factorization.

632841232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964746 (or 964740 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 632841232 is about 25156.3358222139. The cubic root of 632841232 is about 858.5486752708.

Adding to 632841232 its reverse (232148236), we get a palindrome (864989468).

It can be divided in two parts, 63284 and 1232, that added together give a square (64516 = 254²).

The spelling of 632841232 in words is "six hundred thirty-two million, eight hundred forty-one thousand, two hundred thirty-two".