522234 has 32 divisors (see below), whose sum is σ = 1224000. Its totient is φ = 164592.

The previous prime is 522233. The next prime is 522239. The reversal of 522234 is 432225.

522234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a d-powerful number, because it can be written as 5⁸ + 2⁹ + 2¹⁶ + 2¹⁶ + 3² + 4² .

It is a nialpdrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (522233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 772 + ... + 1280.

It is an arithmetic number, because the mean of its divisors is an integer number (38250).

2⁵²²²³⁴ is an apocalyptic number.

522234 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 522234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612000).

522234 is an abundant number, since it is smaller than the sum of its proper divisors (701766).

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

522234 is a wasteful number, since it uses less digits than its factorization.

522234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539 (or 533 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 522234 is about 722.6575952690. The cubic root of 522234 is about 80.5295083621.

Adding to 522234 its reverse (432225), we get a palindrome (954459).

Subtracting from 522234 its reverse (432225), we obtain a palindrome (90009).

The spelling of 522234 in words is "five hundred twenty-two thousand, two hundred thirty-four".