4728283 has 16 divisors (see below), whose sum is σ = 5777920. Its totient is φ = 3779136.

The previous prime is 4728253. The next prime is 4728287. The reversal of 4728283 is 3828274.

It is a 10-Lehmer number, since φ(4728283) divides (4728283-1)¹⁰.

It is a cyclic number.

It is not a de Polignac number, because 4728283 - 2⁹ = 4727771 is a prime.

It is an Ulam number.

It is a Duffinian number.

4728283 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4728287) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9466 + ... + 9952.

It is an arithmetic number, because the mean of its divisors is an integer number (361120).

Almost surely, 2^4728283 is an apocalyptic number.

4728283 is a deficient number, since it is larger than the sum of its proper divisors (1049637).

4728283 is a wasteful number, since it uses less digits than its factorization.

4728283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 586.

The product of its digits is 21504, while the sum is 34.

The square root of 4728283 is about 2174.4615425433. The cubic root of 4728283 is about 167.8421963971.

Subtracting from 4728283 its reverse (3828274), we obtain a palindrome (900009).

The spelling of 4728283 in words is "four million, seven hundred twenty-eight thousand, two hundred eighty-three".