13256941 has 2 divisors, whose sum is σ = 13256942. Its totient is φ = 13256940.

The previous prime is 13256897. The next prime is 13256959. The reversal of 13256941 is 14965231.

13256941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6734025 + 6522916 = 2595^2 + 2554^2 .

It is a cyclic number.

It is not a de Polignac number, because 13256941 - 2¹⁵ = 13224173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13251941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6628470 + 6628471.

It is an arithmetic number, because the mean of its divisors is an integer number (6628471).

Almost surely, 2^13256941 is an apocalyptic number.

It is an amenable number.

13256941 is a deficient number, since it is larger than the sum of its proper divisors (1).

13256941 is an equidigital number, since it uses as much as digits as its factorization.

13256941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 13256941 is about 3641.0082394853. The cubic root of 13256941 is about 236.6724870177.

The spelling of 13256941 in words is "thirteen million, two hundred fifty-six thousand, nine hundred forty-one".