11341247 has 2 divisors, whose sum is σ = 11341248. Its totient is φ = 11341246.

The previous prime is 11341229. The next prime is 11341273. The reversal of 11341247 is 74214311.

It is a happy number.

11341247 is nontrivially palindromic in base 14.

It is a weak prime.

It is an emirp because it is prime and its reverse (74214311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11341247 - 2⁸ = 11340991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11341217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670623 + 5670624.

It is an arithmetic number, because the mean of its divisors is an integer number (5670624).

Almost surely, 2^11341247 is an apocalyptic number.

11341247 is a deficient number, since it is larger than the sum of its proper divisors (1).

11341247 is an equidigital number, since it uses as much as digits as its factorization.

11341247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 672, while the sum is 23.

The square root of 11341247 is about 3367.6767956560. The cubic root of 11341247 is about 224.6744064328.

Adding to 11341247 its reverse (74214311), we get a palindrome (85555558).

The spelling of 11341247 in words is "eleven million, three hundred forty-one thousand, two hundred forty-seven".