11324657 has 2 divisors, whose sum is σ = 11324658. Its totient is φ = 11324656.

The previous prime is 11324647. The next prime is 11324659. The reversal of 11324657 is 75642311.

11324657 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., 10863616 + 461041 = 3296^2 + 679^2 .

It is an emirp because it is prime and its reverse (75642311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11324657 - 2¹⁰ = 11323633 is a prime.

Together with 11324659, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11324659) 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, 5662328 + 5662329.

It is an arithmetic number, because the mean of its divisors is an integer number (5662329).

Almost surely, 2^11324657 is an apocalyptic number.

It is an amenable number.

11324657 is a deficient number, since it is larger than the sum of its proper divisors (1).

11324657 is an equidigital number, since it uses as much as digits as its factorization.

11324657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 29.

The square root of 11324657 is about 3365.2127718764. The cubic root of 11324657 is about 224.5648015737.

Adding to 11324657 its reverse (75642311), we get a palindrome (86966968).

The spelling of 11324657 in words is "eleven million, three hundred twenty-four thousand, six hundred fifty-seven".