33055227 has 6 divisors (see below), whose sum is σ = 47746452. Its totient is φ = 22036812.

The previous prime is 33055213. The next prime is 33055277. The reversal of 33055227 is 72255033.

It is not a de Polignac number, because 33055227 - 2¹⁵ = 33022459 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33055227.

It is not an unprimeable number, because it can be changed into a prime (33055277) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1836393 + ... + 1836410.

It is an arithmetic number, because the mean of its divisors is an integer number (7957742).

Almost surely, 2^33055227 is an apocalyptic number.

33055227 is a deficient number, since it is larger than the sum of its proper divisors (14691225).

33055227 is a wasteful number, since it uses less digits than its factorization.

33055227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672809 (or 3672806 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 33055227 is about 5749.3675304332. The cubic root of 33055227 is about 320.9322650920.

The spelling of 33055227 in words is "thirty-three million, fifty-five thousand, two hundred twenty-seven".