33227 has 4 divisors (see below), whose sum is σ = 33600. Its totient is φ = 32856.

The previous prime is 33223. The next prime is 33247. The reversal of 33227 is 72233.

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 is a cyclic number.

It is not a de Polignac number, because 33227 - 2² = 33223 is a prime.

It is a super-2 number, since 2×33227² = 2208067058, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3⁴ + 3⁵ + 2⁷ + 2¹⁵ + 7 .

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 33227.

It is not an unprimeable number, because it can be changed into a prime (33223) 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, 38 + ... + 260.

It is an arithmetic number, because the mean of its divisors is an integer number (8400).

2³³²²⁷ is an apocalyptic number.

33227 is the 149-th pentagonal number.

33227 is a deficient number, since it is larger than the sum of its proper divisors (373).

33227 is a wasteful number, since it uses less digits than its factorization.

33227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372.

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

The square root of 33227 is about 182.2827474008. The cubic root of 33227 is about 32.1487217988.

The spelling of 33227 in words is "thirty-three thousand, two hundred twenty-seven".