27233 has 4 divisors (see below), whose sum is σ = 27588. Its totient is φ = 26880.

The previous prime is 27211. The next prime is 27239. The reversal of 27233 is 33272.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 8464 + 18769 = 92^2 + 137^2 .

It is a cyclic number.

It is not a de Polignac number, because 27233 - 2¹⁰ = 26209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8 + ... + 233.

It is an arithmetic number, because the mean of its divisors is an integer number (6897).

2²⁷²³³ is an apocalyptic number.

It is an amenable number.

27233 is a deficient number, since it is larger than the sum of its proper divisors (355).

27233 is a wasteful number, since it uses less digits than its factorization.

27233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354.

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

The square root of 27233 is about 165.0242406436. The cubic root of 27233 is about 30.0860492446.

The spelling of 27233 in words is "twenty-seven thousand, two hundred thirty-three".