2326 has 4 divisors (see below), whose sum is σ = 3492.
Its totient is φ = 1162.
The previous prime is 2311. The next prime is 2333. The reversal of 2326 is 6232.
Adding to 2326 its reverse (6232), we get a palindrome (8558).
It can be divided in two parts, 23 and 26, that added together give a square (49 = 72).
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (13) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a nialpdrome in base 7 and base 15.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 580 + ... + 583.
It is an arithmetic number, because the mean of its divisors is an integer number (873).
22326 is an apocalyptic number.
2326 is the 31-st centered pentagonal number.
2326 is a deficient number, since it is larger than the sum of its proper divisors (1166).
2326 is a wasteful number, since it uses less digits than its factorization.
2326 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1165.
The product of its digits is 72, while the sum is 13.
The square root of 2326 is about 48.2286222071.
The cubic root of 2326 is about 13.2496143236.
The spelling of 2326 in words is "two thousand, three hundred twenty-six".