508222 has 16 divisors (see below), whose sum is σ = 896112. Its totient is φ = 213120.

The previous prime is 508213. The next prime is 508223. The reversal of 508222 is 222805.

It is a self number, because there is not a number n which added to its sum of digits gives 508222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (508223) 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 7 ways as a sum of consecutive naturals, for example, 603 + ... + 1174.

It is an arithmetic number, because the mean of its divisors is an integer number (56007).

2⁵⁰⁸²²² is an apocalyptic number.

508222 is a deficient number, since it is larger than the sum of its proper divisors (387890).

508222 is a wasteful number, since it uses less digits than its factorization.

508222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1803.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 508222 is about 712.8969069929. The cubic root of 508222 is about 79.8027431883.

The spelling of 508222 in words is "five hundred eight thousand, two hundred twenty-two".