322633 has 2 divisors, whose sum is σ = 322634. Its totient is φ = 322632.

The previous prime is 322631. The next prime is 322649. The reversal of 322633 is 336223.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322624 + 9 = 568^2 + 3^2 .

It is an emirp because it is prime and its reverse (336223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322633 - 2¹ = 322631 is a prime.

Together with 322631, it forms a pair of twin primes.

It is a zygodrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 322633.

It is not a weakly prime, because it can be changed into another prime (322631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161316 + 161317.

It is an arithmetic number, because the mean of its divisors is an integer number (161317).

2³²²⁶³³ is an apocalyptic number.

It is an amenable number.

322633 is a deficient number, since it is larger than the sum of its proper divisors (1).

322633 is an equidigital number, since it uses as much as digits as its factorization.

322633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 19.

The square root of 322633 is about 568.0079224800. The cubic root of 322633 is about 68.5861242891.

Adding to 322633 its reverse (336223), we get a palindrome (658856).

The spelling of 322633 in words is "three hundred twenty-two thousand, six hundred thirty-three".