4728812 has 12 divisors (see below), whose sum is σ = 9027816. Its totient is φ = 2149440.

The previous prime is 4728799. The next prime is 4728883. The reversal of 4728812 is 2188274.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 53693 + ... + 53780.

It is an arithmetic number, because the mean of its divisors is an integer number (752318).

Almost surely, 2^4728812 is an apocalyptic number.

It is an amenable number.

4728812 is a deficient number, since it is larger than the sum of its proper divisors (4299004).

4728812 is a wasteful number, since it uses less digits than its factorization.

4728812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107488 (or 107486 counting only the distinct ones).

The product of its digits is 7168, while the sum is 32.

The square root of 4728812 is about 2174.5831784505. The cubic root of 4728812 is about 167.8484555551.

The spelling of 4728812 in words is "four million, seven hundred twenty-eight thousand, eight hundred twelve".