4728608 has 12 divisors (see below), whose sum is σ = 9309510. Its totient is φ = 2364288.

The previous prime is 4728599. The next prime is 4728611. The reversal of 4728608 is 8068274.

It can be written as a sum of positive squares in only one way, i.e., 4545424 + 183184 = 2132^2 + 428^2 .

It is an Ulam 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, 73853 + ... + 73916.

Almost surely, 2^4728608 is an apocalyptic number.

It is an amenable number.

4728608 is a deficient number, since it is larger than the sum of its proper divisors (4580902).

4728608 is a wasteful number, since it uses less digits than its factorization.

4728608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147779 (or 147771 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 4728608 is about 2174.5362724038. The cubic root of 4728608 is about 167.8460418708.

The spelling of 4728608 in words is "four million, seven hundred twenty-eight thousand, six hundred eight".