632560630 has 32 divisors (see below), whose sum is σ = 1230453504. Its totient is φ = 232749696.

The previous prime is 632560619. The next prime is 632560631. The reversal of 632560630 is 36065236.

It is a junction number, because it is equal to n+sod(n) for n = 632560592 and 632560601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (632560631) 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 15 ways as a sum of consecutive naturals, for example, 29787 + ... + 46393.

It is an arithmetic number, because the mean of its divisors is an integer number (38451672).

Almost surely, 2^632560630 is an apocalyptic number.

632560630 is a deficient number, since it is larger than the sum of its proper divisors (597892874).

632560630 is a wasteful number, since it uses less digits than its factorization.

632560630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16920.

The product of its (nonzero) digits is 19440, while the sum is 31.

The square root of 632560630 is about 25150.7580402659. The cubic root of 632560630 is about 858.4217629277.

The spelling of 632560630 in words is "six hundred thirty-two million, five hundred sixty thousand, six hundred thirty".