4548228 has 24 divisors (see below), whose sum is σ = 10772832. Its totient is φ = 1493184.

The previous prime is 4548217. The next prime is 4548241. The reversal of 4548228 is 8228454.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025 + ... + 3632.

It is an arithmetic number, because the mean of its divisors is an integer number (448868).

Almost surely, 2^4548228 is an apocalyptic number.

It is an amenable number.

4548228 is an abundant number, since it is smaller than the sum of its proper divisors (6224604).

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

4548228 is a wasteful number, since it uses less digits than its factorization.

4548228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5731 (or 5729 counting only the distinct ones).

The product of its digits is 20480, while the sum is 33.

The square root of 4548228 is about 2132.6574971148. The cubic root of 4548228 is about 165.6840654649.

It can be divided in two parts, 4 and 548228, that multiplied together give a palindrome (2192912).

The spelling of 4548228 in words is "four million, five hundred forty-eight thousand, two hundred twenty-eight".