322117 has 4 divisors (see below), whose sum is σ = 323980. Its totient is φ = 320256.

The previous prime is 322111. The next prime is 322139. The reversal of 322117 is 711223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 123201 + 198916 = 351^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 322117 - 2³ = 322109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 322117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 642 + ... + 1027.

It is an arithmetic number, because the mean of its divisors is an integer number (80995).

2³²²¹¹⁷ is an apocalyptic number.

It is an amenable number.

322117 is a deficient number, since it is larger than the sum of its proper divisors (1863).

322117 is a wasteful number, since it uses less digits than its factorization.

322117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862.

The product of its digits is 84, while the sum is 16.

The square root of 322117 is about 567.5535217052. The cubic root of 322117 is about 68.5495405918.

The spelling of 322117 in words is "three hundred twenty-two thousand, one hundred seventeen", and thus it is an iban number.