33044012 has 24 divisors (see below), whose sum is σ = 59236800. Its totient is φ = 16123536.

The previous prime is 33043987. The next prime is 33044017. The reversal of 33044012 is 21044033.

It is a super-2 number, since 2×33044012² = 2183813458112288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33044017) 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 7 ways as a sum of consecutive naturals, for example, 38039 + ... + 38897.

It is an arithmetic number, because the mean of its divisors is an integer number (2468200).

Almost surely, 2^33044012 is an apocalyptic number.

It is an amenable number.

33044012 is a deficient number, since it is larger than the sum of its proper divisors (26192788).

33044012 is a wasteful number, since it uses less digits than its factorization.

33044012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 33044012 is about 5748.3921230201. The cubic root of 33044012 is about 320.8959656138.

Adding to 33044012 its reverse (21044033), we get a palindrome (54088045).

The spelling of 33044012 in words is "thirty-three million, forty-four thousand, twelve".