11115673 has 2 divisors, whose sum is σ = 11115674. Its totient is φ = 11115672.

The previous prime is 11115667. The next prime is 11115677. The reversal of 11115673 is 37651111.

11115673 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., 5583769 + 5531904 = 2363^2 + 2352^2 .

It is an emirp because it is prime and its reverse (37651111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11115673 is a prime.

It is not a weakly prime, because it can be changed into another prime (11115677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5557836 + 5557837.

It is an arithmetic number, because the mean of its divisors is an integer number (5557837).

Almost surely, 2^11115673 is an apocalyptic number.

It is an amenable number.

11115673 is a deficient number, since it is larger than the sum of its proper divisors (1).

11115673 is an equidigital number, since it uses as much as digits as its factorization.

11115673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 630, while the sum is 25.

The square root of 11115673 is about 3334.0175464445. The cubic root of 11115673 is about 223.1748513029.

Adding to 11115673 its reverse (37651111), we get a palindrome (48766784).

The spelling of 11115673 in words is "eleven million, one hundred fifteen thousand, six hundred seventy-three".