63228268 has 6 divisors (see below), whose sum is σ = 110649476. Its totient is φ = 31614132.

The previous prime is 63228247. The next prime is 63228271. The reversal of 63228268 is 86282236.

63228268 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 as a sum of consecutive naturals, namely, 7903530 + ... + 7903537.

Almost surely, 2^63228268 is an apocalyptic number.

It is an amenable number.

63228268 is a deficient number, since it is larger than the sum of its proper divisors (47421208).

63228268 is a wasteful number, since it uses less digits than its factorization.

63228268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15807071 (or 15807069 counting only the distinct ones).

The product of its digits is 55296, while the sum is 37.

The square root of 63228268 is about 7951.6204637797. The cubic root of 63228268 is about 398.3857190061.

It can be divided in two parts, 632 and 28268, that added together give a square (28900 = 170²).

The spelling of 63228268 in words is "sixty-three million, two hundred twenty-eight thousand, two hundred sixty-eight".