5220344 has 8 divisors (see below), whose sum is σ = 9788160. Its totient is φ = 2610168.

The previous prime is 5220331. The next prime is 5220353. The reversal of 5220344 is 4430225.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326264 + ... + 326279.

It is an arithmetic number, because the mean of its divisors is an integer number (1223520).

Almost surely, 2^5220344 is an apocalyptic number.

It is an amenable number.

5220344 is a deficient number, since it is larger than the sum of its proper divisors (4567816).

5220344 is a wasteful number, since it uses less digits than its factorization.

5220344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652549 (or 652545 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 5220344 is about 2284.8072128738. The cubic root of 5220344 is about 173.4734599949.

Adding to 5220344 its reverse (4430225), we get a palindrome (9650569).

The spelling of 5220344 in words is "five million, two hundred twenty thousand, three hundred forty-four".