632504012 has 24 divisors (see below), whose sum is σ = 1266752256. Its totient is φ = 270699408.

The previous prime is 632504003. The next prime is 632504017. The reversal of 632504012 is 210405236.

It is a super-2 number, since 2×632504012² = 800122650392192288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (632504017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5603 + ... + 36005.

It is an arithmetic number, because the mean of its divisors is an integer number (52781344).

Almost surely, 2^632504012 is an apocalyptic number.

It is an amenable number.

632504012 is an abundant number, since it is smaller than the sum of its proper divisors (634248244).

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

632504012 is a wasteful number, since it uses less digits than its factorization.

632504012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31157 (or 31155 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 632504012 is about 25149.6324426422. The cubic root of 632504012 is about 858.3961508513.

Adding to 632504012 its reverse (210405236), we get a palindrome (842909248).

The spelling of 632504012 in words is "six hundred thirty-two million, five hundred four thousand, twelve".