632885056 has 28 divisors (see below), whose sum is σ = 1257462052. Its totient is φ = 316044288.

The previous prime is 632885023. The next prime is 632885081. The reversal of 632885056 is 650588236.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 322561600 + 310323456 = 17960^2 + 17616^2 .

It is a congruent number.

It is an unprimeable number.

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, 48796 + ... + 60388.

It is an arithmetic number, because the mean of its divisors is an integer number (44909359).

Almost surely, 2^632885056 is an apocalyptic number.

It is an amenable number.

632885056 is a deficient number, since it is larger than the sum of its proper divisors (624576996).

632885056 is a wasteful number, since it uses less digits than its factorization.

632885056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12458 (or 12448 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 632885056 is about 25157.2068401880. The cubic root of 632885056 is about 858.5684928631.

The spelling of 632885056 in words is "six hundred thirty-two million, eight hundred eighty-five thousand, fifty-six".