500224 has 20 divisors (see below), whose sum is σ = 1000494. Its totient is φ = 249856.

The previous prime is 500209. The next prime is 500231. The reversal of 500224 is 422005.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 313600 + 186624 = 560^2 + 432^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24 + ... + 1000.

2⁵⁰⁰²²⁴ 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 500224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500247).

500224 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

500224 is an frugal number, since it uses more digits than its factorization.

500224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995 (or 979 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 500224 is about 707.2651553696. The cubic root of 500224 is about 79.3819034234.

Adding to 500224 its reverse (422005), we get a palindrome (922229).

The spelling of 500224 in words is "five hundred thousand, two hundred twenty-four".