27327 has 4 divisors (see below), whose sum is σ = 36440. Its totient is φ = 18216.

The previous prime is 27299. The next prime is 27329. The reversal of 27327 is 72372.

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

It is a de Polignac number, because none of the positive numbers 2^k-27327 is a prime.

It is a D-number.

It is a Duffinian number.

It is a plaindrome in base 4 and base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4552 + ... + 4557.

It is an arithmetic number, because the mean of its divisors is an integer number (9110).

2²⁷³²⁷ is an apocalyptic number.

27327 is a deficient number, since it is larger than the sum of its proper divisors (9113).

27327 is an equidigital number, since it uses as much as digits as its factorization.

27327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9112.

The product of its digits is 588, while the sum is 21.

The square root of 27327 is about 165.3088019435. The cubic root of 27327 is about 30.1206254445.

Adding to 27327 its reverse (72372), we get a palindrome (99699).

It can be divided in two parts, 273 and 27, that added together give a triangular number (300 = T₂₄).

The spelling of 27327 in words is "twenty-seven thousand, three hundred twenty-seven", and thus it is an iban number.