11170073 has 2 divisors, whose sum is σ = 11170074. Its totient is φ = 11170072.

The previous prime is 11170063. The next prime is 11170087. The reversal of 11170073 is 37007111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9406489 + 1763584 = 3067^2 + 1328^2 .

It is an emirp because it is prime and its reverse (37007111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11170073 - 2¹⁶ = 11104537 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (11170063) 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, 5585036 + 5585037.

It is an arithmetic number, because the mean of its divisors is an integer number (5585037).

Almost surely, 2^11170073 is an apocalyptic number.

It is an amenable number.

11170073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11170073 is an equidigital number, since it uses as much as digits as its factorization.

11170073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147, while the sum is 20.

The square root of 11170073 is about 3342.1659144932. The cubic root of 11170073 is about 223.5383308714.

Adding to 11170073 its reverse (37007111), we get a palindrome (48177184).

The spelling of 11170073 in words is "eleven million, one hundred seventy thousand, seventy-three".