5204244 has 48 divisors (see below), whose sum is σ = 13039488. Its totient is φ = 1609728.

The previous prime is 5204239. The next prime is 5204257. The reversal of 5204244 is 4424025.

It is a super-2 number, since 2×5204244² = 54168311223072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5204244.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19657 + ... + 19919.

It is an arithmetic number, because the mean of its divisors is an integer number (271656).

Almost surely, 2^5204244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5204244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6519744).

5204244 is an abundant number, since it is smaller than the sum of its proper divisors (7835244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5204244 is a wasteful number, since it uses less digits than its factorization.

5204244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 5204244 is about 2281.2812189645. The cubic root of 5204244 is about 173.2949405434.

Adding to 5204244 its reverse (4424025), we get a palindrome (9628269).

The spelling of 5204244 in words is "five million, two hundred four thousand, two hundred forty-four".