12933044 has 6 divisors (see below), whose sum is σ = 22632834. Its totient is φ = 6466520.

The previous prime is 12933031. The next prime is 12933047. The reversal of 12933044 is 44033921.

It can be written as a sum of positive squares in only one way, i.e., 12888100 + 44944 = 3590^2 + 212^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12933047) 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 as a sum of consecutive naturals, namely, 1616627 + ... + 1616634.

It is an arithmetic number, because the mean of its divisors is an integer number (3772139).

Almost surely, 2^12933044 is an apocalyptic number.

It is an amenable number.

12933044 is a deficient number, since it is larger than the sum of its proper divisors (9699790).

12933044 is a wasteful number, since it uses less digits than its factorization.

12933044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3233265 (or 3233263 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 12933044 is about 3596.2541623195. The cubic root of 12933044 is about 234.7290917703.

Adding to 12933044 its reverse (44033921), we get a palindrome (56966965).

The spelling of 12933044 in words is "twelve million, nine hundred thirty-three thousand, forty-four".