27323 has 4 divisors (see below), whose sum is σ = 27720. Its totient is φ = 26928.

The previous prime is 27299. The next prime is 27329. The reversal of 27323 is 32372.

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 27323 - 2⁶ = 27259 is a prime.

It is a d-powerful number, because it can be written as 2⁷ + 7⁵ + 3² + 2¹³ + 3⁷ .

It is a Duffinian number.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (27329) 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, 65 + ... + 242.

It is an arithmetic number, because the mean of its divisors is an integer number (6930).

2²⁷³²³ is an apocalyptic number.

27323 is a deficient number, since it is larger than the sum of its proper divisors (397).

27323 is an equidigital number, since it uses as much as digits as its factorization.

27323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396.

The product of its digits is 252, while the sum is 17.

The square root of 27323 is about 165.2967029314. The cubic root of 27323 is about 30.1191557334.

Adding to 27323 its reverse (32372), we get a palindrome (59695).

The spelling of 27323 in words is "twenty-seven thousand, three hundred twenty-three", and thus it is an iban number.