4675728 has 40 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 1504384.

The previous prime is 4675717. The next prime is 4675733. The reversal of 4675728 is 8275764.

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, 288 + ... + 3071.

It is an arithmetic number, because the mean of its divisors is an integer number (312480).

Almost surely, 2^4675728 is an apocalyptic number.

4675728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4675728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6249600).

4675728 is an abundant number, since it is smaller than the sum of its proper divisors (7823472).

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

4675728 is a wasteful number, since it uses less digits than its factorization.

4675728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3399 (or 3393 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 4675728 is about 2162.3431735042. The cubic root of 4675728 is about 167.2180211492.

The spelling of 4675728 in words is "four million, six hundred seventy-five thousand, seven hundred twenty-eight".