5583728 has 20 divisors (see below), whose sum is σ = 10889928. Its totient is φ = 2773440.

The previous prime is 5583727. The next prime is 5583731. The reversal of 5583728 is 8273855.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5583691 and 5583700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5583727) by changing a digit.

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, 1538 + ... + 3678.

Almost surely, 2^5583728 is an apocalyptic number.

It is an amenable number.

5583728 is a deficient number, since it is larger than the sum of its proper divisors (5306200).

5583728 is a wasteful number, since it uses less digits than its factorization.

5583728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2312 (or 2306 counting only the distinct ones).

The product of its digits is 67200, while the sum is 38.

The square root of 5583728 is about 2362.9913245715. The cubic root of 5583728 is about 177.4086337956.

The spelling of 5583728 in words is "five million, five hundred eighty-three thousand, seven hundred twenty-eight".