22323 has 8 divisors (see below), whose sum is σ = 34048. Its totient is φ = 12744.

The previous prime is 22307. The next prime is 22343. The reversal of 22323 is 32322.

22323 is an esthetic number in base 3, because in such base its adjacent digits differ by 1.

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

It is not a de Polignac number, because 22323 - 2⁴ = 22307 is a prime.

It is a super-3 number, since 3×22323³ = 33371746236801, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22299 and 22308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511 + ... + 552.

It is an arithmetic number, because the mean of its divisors is an integer number (4256).

2²²³²³ is an apocalyptic number.

22323 is a deficient number, since it is larger than the sum of its proper divisors (11725).

22323 is a wasteful number, since it uses less digits than its factorization.

22323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073.

The product of its digits is 72, while the sum is 12.

The square root of 22323 is about 149.4088350801. The cubic root of 22323 is about 28.1568577277.

Adding to 22323 its reverse (32322), we get a palindrome (54645).

Subtracting 22323 from its reverse (32322), we obtain a palindrome (9999).

The spelling of 22323 in words is "twenty-two thousand, three hundred twenty-three", and thus it is an iban number.