4548224 has 16 divisors (see below), whose sum is σ = 9061170. Its totient is φ = 2274048.

The previous prime is 4548217. The next prime is 4548241. The reversal of 4548224 is 4228454.

4548224 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 4494400 + 53824 = 2120^2 + 232^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17639 + ... + 17894.

Almost surely, 2^4548224 is an apocalyptic number.

It is an amenable number.

4548224 is a deficient number, since it is larger than the sum of its proper divisors (4512946).

4548224 is an equidigital number, since it uses as much as digits as its factorization.

4548224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35547 (or 35535 counting only the distinct ones).

The product of its digits is 10240, while the sum is 29.

The square root of 4548224 is about 2132.6565593175. The cubic root of 4548224 is about 165.6840168938.

The spelling of 4548224 in words is "four million, five hundred forty-eight thousand, two hundred twenty-four".