13044461 has 8 divisors (see below), whose sum is σ = 13860120. Its totient is φ = 12253248.

The previous prime is 13044439. The next prime is 13044467. The reversal of 13044461 is 16444031.

It can be written as a sum of positive squares in 4 ways, for example, as 1525225 + 11519236 = 1235^2 + 3394^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13044461 - 2²² = 8850157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13044467) 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, 5006 + ... + 7151.

It is an arithmetic number, because the mean of its divisors is an integer number (1732515).

Almost surely, 2^13044461 is an apocalyptic number.

It is an amenable number.

13044461 is a deficient number, since it is larger than the sum of its proper divisors (815659).

13044461 is a wasteful number, since it uses less digits than its factorization.

13044461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12223.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 13044461 is about 3611.7116440823. The cubic root of 13044461 is about 235.4012219417.

Adding to 13044461 its reverse (16444031), we get a palindrome (29488492).

The spelling of 13044461 in words is "thirteen million, forty-four thousand, four hundred sixty-one".