522208 has 12 divisors (see below), whose sum is σ = 1028160. Its totient is φ = 261088.

The previous prime is 522199. The next prime is 522211. The reversal of 522208 is 802225.

522208 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8128 + ... + 8191.

It is an arithmetic number, because the mean of its divisors is an integer number (85680).

2⁵²²²⁰⁸ is an apocalyptic number.

It is an amenable number.

522208 is a deficient number, since it is larger than the sum of its proper divisors (505952).

522208 is a wasteful number, since it uses less digits than its factorization.

522208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16329 (or 16321 counting only the distinct ones).

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

The square root of 522208 is about 722.6396058894. The cubic root of 522208 is about 80.5281719229.

The spelling of 522208 in words is "five hundred twenty-two thousand, two hundred eight".