4324728 has 32 divisors (see below), whose sum is σ = 10863360. Its totient is φ = 1434720.

The previous prime is 4324711. The next prime is 4324729. The reversal of 4324728 is 8274234.

4324728 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4324695 and 4324704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4324729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8563 + ... + 9053.

It is an arithmetic number, because the mean of its divisors is an integer number (339480).

Almost surely, 2^4324728 is an apocalyptic number.

It is an amenable number.

4324728 is an abundant number, since it is smaller than the sum of its proper divisors (6538632).

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

4324728 is a wasteful number, since it uses less digits than its factorization.

4324728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 867 (or 863 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 4324728 is about 2079.5980380833. The cubic root of 4324728 is about 162.9244509188.

The spelling of 4324728 in words is "four million, three hundred twenty-four thousand, seven hundred twenty-eight".