504244 has 12 divisors (see below), whose sum is σ = 950404. Its totient is φ = 232704.

The previous prime is 504221. The next prime is 504247. The reversal of 504244 is 442405.

504244 = T₂₇₂ + T₂₇₃ + ... + T₂₈₄.

It can be written as a sum of positive squares in 2 ways, for example, as 68644 + 435600 = 262^2 + 660^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (504247) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 4797 + ... + 4900.

2⁵⁰⁴²⁴⁴ is an apocalyptic number.

It is an amenable number.

504244 is a deficient number, since it is larger than the sum of its proper divisors (446160).

504244 is a wasteful number, since it uses less digits than its factorization.

504244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9714 (or 9712 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 504244 is about 710.1014012097. The cubic root of 504244 is about 79.5939845458.

Adding to 504244 its reverse (442405), we get a palindrome (946649).

The spelling of 504244 in words is "five hundred four thousand, two hundred forty-four".