4428524 has 12 divisors (see below), whose sum is σ = 7767144. Its totient is φ = 2209344.

The previous prime is 4428511. The next prime is 4428553. The reversal of 4428524 is 4258244.

4428524 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4428524² = 39223649637152, which contains 22 as substring.

It is an Ulam 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, 1439 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (647262).

Almost surely, 2^4428524 is an apocalyptic number.

It is an amenable number.

4428524 is a deficient number, since it is larger than the sum of its proper divisors (3338620).

4428524 is a wasteful number, since it uses less digits than its factorization.

4428524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2464 (or 2462 counting only the distinct ones).

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

The square root of 4428524 is about 2104.4058543922. The cubic root of 4428524 is about 164.2175874517.

The spelling of 4428524 in words is "four million, four hundred twenty-eight thousand, five hundred twenty-four".