4565228 has 12 divisors (see below), whose sum is σ = 8008560. Its totient is φ = 2277072.

The previous prime is 4565203. The next prime is 4565257. The reversal of 4565228 is 8225654.

4565228 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4565194 and 4565203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878 + ... + 3146.

It is an arithmetic number, because the mean of its divisors is an integer number (667380).

Almost surely, 2^4565228 is an apocalyptic number.

It is an amenable number.

4565228 is a deficient number, since it is larger than the sum of its proper divisors (3443332).

4565228 is a wasteful number, since it uses less digits than its factorization.

4565228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2776 (or 2774 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

The square root of 4565228 is about 2136.6394174029. The cubic root of 4565228 is about 165.8902356572.

The spelling of 4565228 in words is "four million, five hundred sixty-five thousand, two hundred twenty-eight".