322873 has 8 divisors (see below), whose sum is σ = 337280. Its totient is φ = 308880.

The previous prime is 322871. The next prime is 322877. The reversal of 322873 is 378223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 322873 - 2¹ = 322871 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4048 + ... + 4126.

It is an arithmetic number, because the mean of its divisors is an integer number (42160).

2³²²⁸⁷³ is an apocalyptic number.

It is an amenable number.

322873 is a deficient number, since it is larger than the sum of its proper divisors (14407).

322873 is an equidigital number, since it uses as much as digits as its factorization.

322873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207.

The product of its digits is 2016, while the sum is 25.

The square root of 322873 is about 568.2191478646. The cubic root of 322873 is about 68.6031266726.

The spelling of 322873 in words is "three hundred twenty-two thousand, eight hundred seventy-three".