502280 has 32 divisors (see below), whose sum is σ = 1171800. Its totient is φ = 193536.

The previous prime is 502277. The next prime is 502301. The reversal of 502280 is 82205.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 306916 + 195364 = 554^2 + 442^2 .

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 944 + ... + 1376.

2⁵⁰²²⁸⁰ 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 502280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585900).

502280 is an abundant number, since it is smaller than the sum of its proper divisors (669520).

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

502280 is a wasteful number, since it uses less digits than its factorization.

502280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 469 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 502280 is about 708.7171509142. The cubic root of 502280 is about 79.4905121649.

Adding to 502280 its reverse (82205), we get a palindrome (584485).

The spelling of 502280 in words is "five hundred two thousand, two hundred eighty".