522662 has 16 divisors (see below), whose sum is σ = 921120. Its totient is φ = 217728.

The previous prime is 522661. The next prime is 522673. The reversal of 522662 is 266225.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522661) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 1022.

It is an arithmetic number, because the mean of its divisors is an integer number (57570).

2⁵²²⁶⁶² is an apocalyptic number.

522662 is a deficient number, since it is larger than the sum of its proper divisors (398458).

522662 is a wasteful number, since it uses less digits than its factorization.

522662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055.

The product of its digits is 1440, while the sum is 23.

The square root of 522662 is about 722.9536637987. The cubic root of 522662 is about 80.5515018350.

Adding to 522662 its reverse (266225), we get a palindrome (788887).

The spelling of 522662 in words is "five hundred twenty-two thousand, six hundred sixty-two".