5586728 has 32 divisors (see below), whose sum is σ = 12158400. Its totient is φ = 2356992.

The previous prime is 5586719. The next prime is 5586731. The reversal of 5586728 is 8276855.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3008 + ... + 4496.

It is an arithmetic number, because the mean of its divisors is an integer number (379950).

Almost surely, 2^5586728 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5586728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6079200).

5586728 is an abundant number, since it is smaller than the sum of its proper divisors (6571672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5586728 is a wasteful number, since it uses less digits than its factorization.

5586728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569 (or 1565 counting only the distinct ones).

The product of its digits is 134400, while the sum is 41.

The square root of 5586728 is about 2363.6260279494. The cubic root of 5586728 is about 177.4404005419.

The spelling of 5586728 in words is "five million, five hundred eighty-six thousand, seven hundred twenty-eight".