4923728 has 10 divisors (see below), whose sum is σ = 9539754. Its totient is φ = 2461856.

The previous prime is 4923719. The next prime is 4923739. The reversal of 4923728 is 8273294.

It can be written as a sum of positive squares in only one way, i.e., 3356224 + 1567504 = 1832^2 + 1252^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 153851 + ... + 153882.

Almost surely, 2^4923728 is an apocalyptic number.

It is an amenable number.

4923728 is a deficient number, since it is larger than the sum of its proper divisors (4616026).

4923728 is a wasteful number, since it uses less digits than its factorization.

4923728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307741 (or 307735 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 4923728 is about 2218.9474982523. The cubic root of 4923728 is about 170.1236470695.

The spelling of 4923728 in words is "four million, nine hundred twenty-three thousand, seven hundred twenty-eight".