5682728 has 8 divisors (see below), whose sum is σ = 10655130. Its totient is φ = 2841360.

The previous prime is 5682701. The next prime is 5682731. The reversal of 5682728 is 8272865.

It can be written as a sum of positive squares in only one way, i.e., 5579044 + 103684 = 2362^2 + 322^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 5682691 and 5682700.

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 as a sum of consecutive naturals, namely, 355163 + ... + 355178.

Almost surely, 2^5682728 is an apocalyptic number.

It is an amenable number.

5682728 is a deficient number, since it is larger than the sum of its proper divisors (4972402).

5682728 is a wasteful number, since it uses less digits than its factorization.

5682728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710347 (or 710343 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 5682728 is about 2383.8473105465. The cubic root of 5682728 is about 178.4509878591.

The spelling of 5682728 in words is "five million, six hundred eighty-two thousand, seven hundred twenty-eight".