13255126 has 16 divisors (see below), whose sum is σ = 20314800. Its totient is φ = 6485248.

The previous prime is 13255111. The next prime is 13255127. The reversal of 13255126 is 62155231.

It is a self number, because there is not a number n which added to its sum of digits gives 13255126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13255127) by changing a digit.

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, 19785 + ... + 20443.

It is an arithmetic number, because the mean of its divisors is an integer number (1269675).

Almost surely, 2^13255126 is an apocalyptic number.

13255126 is a deficient number, since it is larger than the sum of its proper divisors (7059674).

13255126 is a wasteful number, since it uses less digits than its factorization.

13255126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863.

The product of its digits is 1800, while the sum is 25.

The square root of 13255126 is about 3640.7589868048. The cubic root of 13255126 is about 236.6616856277.

The spelling of 13255126 in words is "thirteen million, two hundred fifty-five thousand, one hundred twenty-six".