5728611 has 16 divisors (see below), whose sum is σ = 8895744. Its totient is φ = 3211104.

The previous prime is 5728579. The next prime is 5728621. The reversal of 5728611 is 1168275.

It is not a de Polignac number, because 5728611 - 2⁵ = 5728579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5728621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1461 + ... + 3686.

It is an arithmetic number, because the mean of its divisors is an integer number (555984).

Almost surely, 2^5728611 is an apocalyptic number.

5728611 is a deficient number, since it is larger than the sum of its proper divisors (3167133).

5728611 is a wasteful number, since it uses less digits than its factorization.

5728611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5210.

The product of its digits is 3360, while the sum is 30.

The square root of 5728611 is about 2393.4516915952. The cubic root of 5728611 is about 178.9299789588.

The spelling of 5728611 in words is "five million, seven hundred twenty-eight thousand, six hundred eleven".