17323 has 4 divisors (see below), whose sum is σ = 18360. Its totient is φ = 16288.

The previous prime is 17321. The next prime is 17327. The reversal of 17323 is 32371.

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

It is a cyclic number.

It is not a de Polignac number, because 17323 - 2¹ = 17321 is a prime.

It is a plaindrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 17297 and 17306.

It is not an unprimeable number, because it can be changed into a prime (17321) 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, 493 + ... + 526.

It is an arithmetic number, because the mean of its divisors is an integer number (4590).

2¹⁷³²³ is an apocalyptic number.

17323 is a deficient number, since it is larger than the sum of its proper divisors (1037).

17323 is a wasteful number, since it uses less digits than its factorization.

17323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036.

The product of its digits is 126, while the sum is 16.

The square root of 17323 is about 131.6168682198. The cubic root of 17323 is about 25.8746431217.

Adding to 17323 its reverse (32371), we get a palindrome (49694).

It can be divided in two parts, 173 and 23, that added together give a square (196 = 14²).

The spelling of 17323 in words is "seventeen thousand, three hundred twenty-three", and thus it is an iban number.