5728211 has 8 divisors (see below), whose sum is σ = 5990400. Its totient is φ = 5470920.

The previous prime is 5728207. The next prime is 5728223. The reversal of 5728211 is 1128275.

5728211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5728211 - 2² = 5728207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5728231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280 + ... + 3618.

It is an arithmetic number, because the mean of its divisors is an integer number (748800).

Almost surely, 2^5728211 is an apocalyptic number.

5728211 is a deficient number, since it is larger than the sum of its proper divisors (262189).

5728211 is a wasteful number, since it uses less digits than its factorization.

5728211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2449.

The product of its digits is 1120, while the sum is 26.

The square root of 5728211 is about 2393.3681288093. The cubic root of 5728211 is about 178.9258142694.

The spelling of 5728211 in words is "five million, seven hundred twenty-eight thousand, two hundred eleven".