13044522 has 16 divisors (see below), whose sum is σ = 26124480. Its totient is φ = 4342272.

The previous prime is 13044517. The next prime is 13044539. The reversal of 13044522 is 22544031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7683 + ... + 9225.

It is an arithmetic number, because the mean of its divisors is an integer number (1632780).

Almost surely, 2^13044522 is an apocalyptic number.

13044522 is an abundant number, since it is smaller than the sum of its proper divisors (13079958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13044522 is a wasteful number, since it uses less digits than its factorization.

13044522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 13044522 is about 3611.7200888219. The cubic root of 13044522 is about 235.4015888778.

Adding to 13044522 its reverse (22544031), we get a palindrome (35588553).

The spelling of 13044522 in words is "thirteen million, forty-four thousand, five hundred twenty-two".