5744221 has 8 divisors (see below), whose sum is σ = 6699200. Its totient is φ = 4923324.

The previous prime is 5744203. The next prime is 5744231. The reversal of 5744221 is 1224475.

It is not a de Polignac number, because 5744221 - 2⁷ = 5744093 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 7.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5744201) 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, 8031 + ... + 8716.

It is an arithmetic number, because the mean of its divisors is an integer number (837400).

Almost surely, 2^5744221 is an apocalyptic number.

It is an amenable number.

5744221 is a deficient number, since it is larger than the sum of its proper divisors (954979).

5744221 is an equidigital number, since it uses as much as digits as its factorization.

5744221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16768 (or 16754 counting only the distinct ones).

The product of its digits is 2240, while the sum is 25.

The square root of 5744221 is about 2396.7104539347. The cubic root of 5744221 is about 179.0923547842.

Adding to 5744221 its reverse (1224475), we get a palindrome (6968696).

The spelling of 5744221 in words is "five million, seven hundred forty-four thousand, two hundred twenty-one".