244504 has 16 divisors (see below), whose sum is σ = 493920. Its totient is φ = 112800.

The previous prime is 244493. The next prime is 244507. The reversal of 244504 is 405442.

It is an Ulam number.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244507) by changing a digit.

244504 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1072 + ... + 1279.

It is an arithmetic number, because the mean of its divisors is an integer number (30870).

2²⁴⁴⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

244504 is an abundant number, since it is smaller than the sum of its proper divisors (249416).

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

244504 is a wasteful number, since it uses less digits than its factorization.

244504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2370 (or 2366 counting only the distinct ones).

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

The square root of 244504 is about 494.4734573261. The cubic root of 244504 is about 62.5309926288.

Adding to 244504 its reverse (405442), we get a palindrome (649946).

The spelling of 244504 in words is "two hundred forty-four thousand, five hundred four".