33133227 has 8 divisors (see below), whose sum is σ = 44210064. Its totient is φ = 22072608.

The previous prime is 33133193. The next prime is 33133231. The reversal of 33133227 is 72233133.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 33133227 - 2¹¹ = 33131179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33133197 and 33133206.

It is not an unprimeable number, because it can be changed into a prime (33133237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2013 + ... + 8385.

It is an arithmetic number, because the mean of its divisors is an integer number (5526258).

Almost surely, 2^33133227 is an apocalyptic number.

33133227 is a deficient number, since it is larger than the sum of its proper divisors (11076837).

33133227 is a wasteful number, since it uses less digits than its factorization.

33133227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8109.

The product of its digits is 2268, while the sum is 24.

The square root of 33133227 is about 5756.1468883273. The cubic root of 33133227 is about 321.1845000629.

The spelling of 33133227 in words is "thirty-three million, one hundred thirty-three thousand, two hundred twenty-seven".