13041056 has 36 divisors (see below), whose sum is σ = 29869938. Its totient is φ = 5588352.

The previous prime is 13041037. The next prime is 13041059. The reversal of 13041056 is 65014031.

It can be written as a sum of positive squares in only one way, i.e., 7376656 + 5664400 = 2716^2 + 2380^2 .

It is not an unprimeable number, because it can be changed into a prime (13041059) 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 5 ways as a sum of consecutive naturals, for example, 2591 + ... + 5726.

Almost surely, 2^13041056 is an apocalyptic number.

13041056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13041056 is an abundant number, since it is smaller than the sum of its proper divisors (16828882).

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

13041056 is an equidigital number, since it uses as much as digits as its factorization.

13041056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8341 (or 8326 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 13041056 is about 3611.2402301702. The cubic root of 13041056 is about 235.3807378728.

Adding to 13041056 its reverse (65014031), we get a palindrome (78055087).

The spelling of 13041056 in words is "thirteen million, forty-one thousand, fifty-six".