13044033 has 6 divisors (see below), whose sum is σ = 18841394. Its totient is φ = 8696016.

The previous prime is 13044001. The next prime is 13044037. The reversal of 13044033 is 33044031.

It can be written as a sum of positive squares in only one way, i.e., 11716929 + 1327104 = 3423^2 + 1152^2 .

It is not a de Polignac number, because 13044033 - 2⁵ = 13044001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13043997 and 13044015.

It is not an unprimeable number, because it can be changed into a prime (13044037) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 724660 + ... + 724677.

Almost surely, 2^13044033 is an apocalyptic number.

It is an amenable number.

13044033 is a deficient number, since it is larger than the sum of its proper divisors (5797361).

13044033 is a wasteful number, since it uses less digits than its factorization.

13044033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449343 (or 1449340 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 13044033 is about 3611.6523919115. The cubic root of 13044033 is about 235.3986473412.

Adding to 13044033 its reverse (33044031), we get a palindrome (46088064).

The spelling of 13044033 in words is "thirteen million, forty-four thousand, thirty-three".