322326 has 32 divisors (see below), whose sum is σ = 737280. Its totient is φ = 104328.

The previous prime is 322319. The next prime is 322327. The reversal of 322326 is 623223.

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

It is a nude number because it is divisible by every one of its digits.

It is a d-powerful number, because it can be written as 3² + 2⁶ + 3¹⁰ + 2¹⁰ + 2¹⁸ + 6² .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 322299 and 322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322327) 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, 2475 + ... + 2601.

It is an arithmetic number, because the mean of its divisors is an integer number (23040).

2³²²³²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322326, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368640).

322326 is an abundant number, since it is smaller than the sum of its proper divisors (414954).

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

322326 is a wasteful number, since it uses less digits than its factorization.

322326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 179 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 322326 is about 567.7376154528. The cubic root of 322326 is about 68.5643631113.

Adding to 322326 its reverse (623223), we get a palindrome (945549).

It can be divided in two parts, 3223 and 26, that added together give a square (3249 = 57²).

The spelling of 322326 in words is "three hundred twenty-two thousand, three hundred twenty-six".