11256629 has 2 divisors, whose sum is σ = 11256630. Its totient is φ = 11256628.

The previous prime is 11256613. The next prime is 11256643. The reversal of 11256629 is 92665211.

It is a happy number.

11256629 is digitally balanced in base 3, 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., 6838225 + 4418404 = 2615^2 + 2102^2 .

It is an emirp because it is prime and its reverse (92665211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11256629 - 2⁴ = 11256613 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 11256595 and 11256604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11256659) 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 as a sum of consecutive naturals, namely, 5628314 + 5628315.

It is an arithmetic number, because the mean of its divisors is an integer number (5628315).

Almost surely, 2^11256629 is an apocalyptic number.

It is an amenable number.

11256629 is a deficient number, since it is larger than the sum of its proper divisors (1).

11256629 is an equidigital number, since it uses as much as digits as its factorization.

11256629 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 11256629 is about 3355.0900136956. The cubic root of 11256629 is about 224.1142394005.

The spelling of 11256629 in words is "eleven million, two hundred fifty-six thousand, six hundred twenty-nine".