11288341 has 2 divisors, whose sum is σ = 11288342. Its totient is φ = 11288340.

The previous prime is 11288339. The next prime is 11288351. The reversal of 11288341 is 14388211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7102225 + 4186116 = 2665^2 + 2046^2 .

It is a cyclic number.

It is not a de Polignac number, because 11288341 - 2¹ = 11288339 is a prime.

Together with 11288339, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11288351) 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, 5644170 + 5644171.

It is an arithmetic number, because the mean of its divisors is an integer number (5644171).

Almost surely, 2^11288341 is an apocalyptic number.

It is an amenable number.

11288341 is a deficient number, since it is larger than the sum of its proper divisors (1).

11288341 is an equidigital number, since it uses as much as digits as its factorization.

11288341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1536, while the sum is 28.

The square root of 11288341 is about 3359.8126435859. The cubic root of 11288341 is about 224.3244991260.

The spelling of 11288341 in words is "eleven million, two hundred eighty-eight thousand, three hundred forty-one".