4508228 has 24 divisors (see below), whose sum is σ = 8222592. Its totient is φ = 2160864.

The previous prime is 4508227. The next prime is 4508239. The reversal of 4508228 is 8228054.

It is a self number, because there is not a number n which added to its sum of digits gives 4508228.

It is not an unprimeable number, because it can be changed into a prime (4508227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12101 + ... + 12467.

It is an arithmetic number, because the mean of its divisors is an integer number (342608).

Almost surely, 2^4508228 is an apocalyptic number.

It is an amenable number.

4508228 is a deficient number, since it is larger than the sum of its proper divisors (3714364).

4508228 is a wasteful number, since it uses less digits than its factorization.

4508228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 489 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 4508228 is about 2123.2588160655. The cubic root of 4508228 is about 165.1969243546.

The spelling of 4508228 in words is "four million, five hundred eight thousand, two hundred twenty-eight".