322573 has 2 divisors, whose sum is σ = 322574. Its totient is φ = 322572.

The previous prime is 322571. The next prime is 322583. The reversal of 322573 is 375223.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243049 + 79524 = 493^2 + 282^2 .

It is an emirp because it is prime and its reverse (375223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322573 - 2¹ = 322571 is a prime.

Together with 322571, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161286 + 161287.

It is an arithmetic number, because the mean of its divisors is an integer number (161287).

2³²²⁵⁷³ is an apocalyptic number.

It is an amenable number.

322573 is a deficient number, since it is larger than the sum of its proper divisors (1).

322573 is an equidigital number, since it uses as much as digits as its factorization.

322573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 22.

The square root of 322573 is about 567.9551038595. The cubic root of 322573 is about 68.5818723759.

Adding to 322573 its reverse (375223), we get a palindrome (697796).

Subtracting 322573 from its reverse (375223), we obtain a triangular number (52650 = T₃₂₄).

The spelling of 322573 in words is "three hundred twenty-two thousand, five hundred seventy-three".