4728304 has 60 divisors (see below), whose sum is σ = 11011944. Its totient is φ = 1959552.

The previous prime is 4728301. The next prime is 4728313. The reversal of 4728304 is 4038274.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4728301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28927 + ... + 29089.

Almost surely, 2^4728304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4728304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5505972).

4728304 is an abundant number, since it is smaller than the sum of its proper divisors (6283640).

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

4728304 is a wasteful number, since it uses less digits than its factorization.

4728304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 4728304 is about 2174.4663713196. The cubic root of 4728304 is about 167.8424448792.

The spelling of 4728304 in words is "four million, seven hundred twenty-eight thousand, three hundred four".