63925312 has 28 divisors (see below), whose sum is σ = 138385296. Its totient is φ = 29056640.

The previous prime is 63925289. The next prime is 63925357. The reversal of 63925312 is 21352936.

63925312 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 3 ways as a sum of consecutive naturals, for example, 44698 + ... + 46105.

It is an arithmetic number, because the mean of its divisors is an integer number (4942332).

Almost surely, 2^63925312 is an apocalyptic number.

It is an amenable number.

63925312 is an abundant number, since it is smaller than the sum of its proper divisors (74459984).

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

63925312 is a wasteful number, since it uses less digits than its factorization.

63925312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90826 (or 90816 counting only the distinct ones).

The product of its digits is 9720, while the sum is 31.

The square root of 63925312 is about 7995.3306373158. The cubic root of 63925312 is about 399.8443394323.

The spelling of 63925312 in words is "sixty-three million, nine hundred twenty-five thousand, three hundred twelve".