33000227 has 4 divisors (see below), whose sum is σ = 35538720. Its totient is φ = 30461736.

The previous prime is 33000223. The next prime is 33000241. The reversal of 33000227 is 72200033.

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 33000227 - 2² = 33000223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33000223) 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, 1269227 + ... + 1269252.

It is an arithmetic number, because the mean of its divisors is an integer number (8884680).

Almost surely, 2^33000227 is an apocalyptic number.

33000227 is a deficient number, since it is larger than the sum of its proper divisors (2538493).

33000227 is a wasteful number, since it uses less digits than its factorization.

33000227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538492.

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

The square root of 33000227 is about 5744.5824043180. The cubic root of 33000227 is about 320.7541684628.

The spelling of 33000227 in words is "thirty-three million, two hundred twenty-seven", and thus it is an aban number.