13235044 has 27 divisors (see below), whose sum is σ = 24835993. Its totient is φ = 6170048.

The previous prime is 13235041. The next prime is 13235063. The reversal of 13235044 is 44053231.

The square root of 13235044 is 3638.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 10304100 + 2930944 = 3210^2 + 1712^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13235041) 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 8 ways as a sum of consecutive naturals, for example, 123639 + ... + 123745.

Almost surely, 2^13235044 is an apocalyptic number.

13235044 is the 3638-th square number.

It is an amenable number.

13235044 is a deficient number, since it is larger than the sum of its proper divisors (11600949).

13235044 is a wasteful number, since it uses less digits than its factorization.

13235044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 126 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The cubic root of 13235044 is about 236.5421081869.

Adding to 13235044 its reverse (44053231), we get a palindrome (57288275).

The spelling of 13235044 in words is "thirteen million, two hundred thirty-five thousand, forty-four".