33244227 has 12 divisors (see below), whose sum is σ = 48628320. Its totient is φ = 21881808.

The previous prime is 33244219. The next prime is 33244247. The reversal of 33244227 is 72244233.

It is not a de Polignac number, because 33244227 - 2³ = 33244219 is a prime.

It is a super-2 number, since 2×33244227² = 2210357257655058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33244227.

It is not an unprimeable number, because it can be changed into a prime (33244217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22668 + ... + 24089.

It is an arithmetic number, because the mean of its divisors is an integer number (4052360).

Almost surely, 2^33244227 is an apocalyptic number.

33244227 is a deficient number, since it is larger than the sum of its proper divisors (15384093).

33244227 is a wasteful number, since it uses less digits than its factorization.

33244227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46842 (or 46839 counting only the distinct ones).

The product of its digits is 8064, while the sum is 27.

The square root of 33244227 is about 5765.7806930198. The cubic root of 33244227 is about 321.5427682277.

The spelling of 33244227 in words is "thirty-three million, two hundred forty-four thousand, two hundred twenty-seven".