11242177 has 2 divisors, whose sum is σ = 11242178. Its totient is φ = 11242176.

The previous prime is 11242163. The next prime is 11242223. The reversal of 11242177 is 77124211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10439361 + 802816 = 3231^2 + 896^2 .

It is a cyclic number.

It is not a de Polignac number, because 11242177 - 2¹¹ = 11240129 is a prime.

It is not a weakly prime, because it can be changed into another prime (11242157) 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, 5621088 + 5621089.

It is an arithmetic number, because the mean of its divisors is an integer number (5621089).

Almost surely, 2^11242177 is an apocalyptic number.

It is an amenable number.

11242177 is a deficient number, since it is larger than the sum of its proper divisors (1).

11242177 is an equidigital number, since it uses as much as digits as its factorization.

11242177 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 784, while the sum is 25.

The square root of 11242177 is about 3352.9355794587. The cubic root of 11242177 is about 224.0182874632.

Adding to 11242177 its reverse (77124211), we get a palindrome (88366388).

The spelling of 11242177 in words is "eleven million, two hundred forty-two thousand, one hundred seventy-seven".