5344221 has 4 divisors (see below), whose sum is σ = 7125632. Its totient is φ = 3562812.

The previous prime is 5344217. The next prime is 5344231. The reversal of 5344221 is 1224435.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5344221 - 2² = 5344217 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5344201) 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 3 ways as a sum of consecutive naturals, for example, 890701 + ... + 890706.

It is an arithmetic number, because the mean of its divisors is an integer number (1781408).

Almost surely, 2^5344221 is an apocalyptic number.

It is an amenable number.

5344221 is a deficient number, since it is larger than the sum of its proper divisors (1781411).

5344221 is a wasteful number, since it uses less digits than its factorization.

5344221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781410.

The product of its digits is 960, while the sum is 21.

The square root of 5344221 is about 2311.7571239211. The cubic root of 5344221 is about 174.8349027976.

Adding to 5344221 its reverse (1224435), we get a palindrome (6568656).

It can be divided in two parts, 5344 and 221, that added together give a triangular number (5565 = T₁₀₅).

The spelling of 5344221 in words is "five million, three hundred forty-four thousand, two hundred twenty-one".