33134212 has 12 divisors (see below), whose sum is σ = 58034956. Its totient is φ = 16552800.

The previous prime is 33134197. The next prime is 33134219. The reversal of 33134212 is 21243133.

It can be written as a sum of positive squares in 2 ways, for example, as 30625156 + 2509056 = 5534^2 + 1584^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 33134212.

It is not an unprimeable number, because it can be changed into a prime (33134219) 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 3 ways as a sum of consecutive naturals, for example, 2962 + ... + 8662.

Almost surely, 2^33134212 is an apocalyptic number.

It is an amenable number.

33134212 is a deficient number, since it is larger than the sum of its proper divisors (24900744).

33134212 is a wasteful number, since it uses less digits than its factorization.

33134212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158 (or 7156 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 33134212 is about 5756.2324483989. The cubic root of 33134212 is about 321.1876828055.

Adding to 33134212 its reverse (21243133), we get a palindrome (54377345).

It can be divided in two parts, 331 and 34212, that added together give a palindrome (34543).

The spelling of 33134212 in words is "thirty-three million, one hundred thirty-four thousand, two hundred twelve".