63628412 has 12 divisors (see below), whose sum is σ = 113719200. Its totient is φ = 31137216.

The previous prime is 63628393. The next prime is 63628421. The reversal of 63628412 is 21482636.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169037 + ... + 169412.

It is an arithmetic number, because the mean of its divisors is an integer number (9476600).

Almost surely, 2^63628412 is an apocalyptic number.

It is an amenable number.

63628412 is a deficient number, since it is larger than the sum of its proper divisors (50090788).

63628412 is a wasteful number, since it uses less digits than its factorization.

63628412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338500 (or 338498 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 63628412 is about 7976.7419414194. The cubic root of 63628412 is about 399.2243552435.

The spelling of 63628412 in words is "sixty-three million, six hundred twenty-eight thousand, four hundred twelve".