4728704 has 16 divisors (see below), whose sum is σ = 9420720. Its totient is φ = 2364288.

The previous prime is 4728697. The next prime is 4728733. The reversal of 4728704 is 4078274.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18344 + ... + 18599.

It is an arithmetic number, because the mean of its divisors is an integer number (588795).

Almost surely, 2^4728704 is an apocalyptic number.

It is an amenable number.

4728704 is a deficient number, since it is larger than the sum of its proper divisors (4692016).

4728704 is an equidigital number, since it uses as much as digits as its factorization.

4728704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36957 (or 36945 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 4728704 is about 2174.5583459636. The cubic root of 4728704 is about 167.8471777309.

The spelling of 4728704 in words is "four million, seven hundred twenty-eight thousand, seven hundred four".