4528448 has 28 divisors (see below), whose sum is σ = 9060180. Its totient is φ = 2245632.

The previous prime is 4528429. The next prime is 4528487. The reversal of 4528448 is 8448254.

It can be written as a sum of positive squares in 2 ways, for example, as 4129024 + 399424 = 2032^2 + 632^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10868 + ... + 11276.

Almost surely, 2^4528448 is an apocalyptic number.

It is an amenable number.

4528448 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

4528448 is a wasteful number, since it uses less digits than its factorization.

4528448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 584 counting only the distinct ones).

The product of its digits is 40960, while the sum is 35.

The square root of 4528448 is about 2128.0150375409. The cubic root of 4528448 is about 165.4435327299.

The spelling of 4528448 in words is "four million, five hundred twenty-eight thousand, four hundred forty-eight".