13060256 has 36 divisors (see below), whose sum is σ = 28270746. Its totient is φ = 5934720.

The previous prime is 13060247. The next prime is 13060259. The reversal of 13060256 is 65206031.

It can be written as a sum of positive squares in only one way, i.e., 7203856 + 5856400 = 2684^2 + 2420^2 .

It is not an unprimeable number, because it can be changed into a prime (13060259) 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, 2186 + ... + 5558.

Almost surely, 2^13060256 is an apocalyptic number.

13060256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13060256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14135373).

13060256 is an abundant number, since it is smaller than the sum of its proper divisors (15210490).

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

13060256 is a wasteful number, since it uses less digits than its factorization.

13060256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3405 (or 3386 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13060256 is about 3613.8976189151. The cubic root of 13060256 is about 235.4961961632.

Adding to 13060256 its reverse (65206031), we get a palindrome (78266287).

It can be divided in two parts, 1306025 and 6, that added together give a palindrome (1306031).

The spelling of 13060256 in words is "thirteen million, sixty thousand, two hundred fifty-six".