63328012 has 18 divisors (see below), whose sum is σ = 121815764. Its totient is φ = 28785240.

The previous prime is 63327989. The next prime is 63328037. The reversal of 63328012 is 21082336.

63328012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 5 ways as a sum of consecutive naturals, for example, 64938 + ... + 65905.

Almost surely, 2^63328012 is an apocalyptic number.

It is an amenable number.

63328012 is a deficient number, since it is larger than the sum of its proper divisors (58487752).

63328012 is a wasteful number, since it uses less digits than its factorization.

63328012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130869 (or 130856 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 63328012 is about 7957.8899213296. The cubic root of 63328012 is about 398.5950963916.

The spelling of 63328012 in words is "sixty-three million, three hundred twenty-eight thousand, twelve".