11326657 has 2 divisors, whose sum is σ = 11326658. Its totient is φ = 11326656.

The previous prime is 11326633. The next prime is 11326669. The reversal of 11326657 is 75662311.

11326657 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., 7160976 + 4165681 = 2676^2 + 2041^2 .

It is a cyclic number.

It is not a de Polignac number, because 11326657 - 2⁷ = 11326529 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11326697) 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 as a sum of consecutive naturals, namely, 5663328 + 5663329.

It is an arithmetic number, because the mean of its divisors is an integer number (5663329).

Almost surely, 2^11326657 is an apocalyptic number.

It is an amenable number.

11326657 is a deficient number, since it is larger than the sum of its proper divisors (1).

11326657 is an equidigital number, since it uses as much as digits as its factorization.

11326657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 31.

The square root of 11326657 is about 3365.5099167882. The cubic root of 11326657 is about 224.5780206103.

Adding to 11326657 its reverse (75662311), we get a palindrome (86988968).

The spelling of 11326657 in words is "eleven million, three hundred twenty-six thousand, six hundred fifty-seven".