504944 has 40 divisors (see below), whose sum is σ = 1130880. Its totient is φ = 216000.

The previous prime is 504943. The next prime is 504947. The reversal of 504944 is 449405.

It is a plaindrome in base 13.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 504944.

It is not an unprimeable number, because it can be changed into a prime (504943) 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, 3269 + ... + 3419.

It is an arithmetic number, because the mean of its divisors is an integer number (28272).

2⁵⁰⁴⁹⁴⁴ 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 504944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (565440).

504944 is an abundant number, since it is smaller than the sum of its proper divisors (625936).

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

504944 is a wasteful number, since it uses less digits than its factorization.

504944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 183 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 504944 is about 710.5941176227. The cubic root of 504944 is about 79.6307987516.

It can be divided in two parts, 50 and 4944, that added together give a palindrome (4994).

The spelling of 504944 in words is "five hundred four thousand, nine hundred forty-four".