11648113 has 2 divisors, whose sum is σ = 11648114. Its totient is φ = 11648112.

The previous prime is 11648093. The next prime is 11648123. The reversal of 11648113 is 31184611.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11370384 + 277729 = 3372^2 + 527^2 .

It is an emirp because it is prime and its reverse (31184611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11648113 is a prime.

It is not a weakly prime, because it can be changed into another prime (11648123) 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, 5824056 + 5824057.

It is an arithmetic number, because the mean of its divisors is an integer number (5824057).

Almost surely, 2^11648113 is an apocalyptic number.

It is an amenable number.

11648113 is a deficient number, since it is larger than the sum of its proper divisors (1).

11648113 is an equidigital number, since it uses as much as digits as its factorization.

11648113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 25.

The square root of 11648113 is about 3412.9331959474. The cubic root of 11648113 is about 226.6827773535.

The spelling of 11648113 in words is "eleven million, six hundred forty-eight thousand, one hundred thirteen".