11040241 has 2 divisors, whose sum is σ = 11040242. Its totient is φ = 11040240.

The previous prime is 11040233. The next prime is 11040313. The reversal of 11040241 is 14204011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9740641 + 1299600 = 3121^2 + 1140^2 .

It is a cyclic number.

It is not a de Polignac number, because 11040241 - 2³ = 11040233 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11040221) 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, 5520120 + 5520121.

It is an arithmetic number, because the mean of its divisors is an integer number (5520121).

Almost surely, 2^11040241 is an apocalyptic number.

It is an amenable number.

11040241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11040241 is an equidigital number, since it uses as much as digits as its factorization.

11040241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 11040241 is about 3322.6858112076. The cubic root of 11040241 is about 222.6688765463.

Adding to 11040241 its reverse (14204011), we get a palindrome (25244252).

The spelling of 11040241 in words is "eleven million, forty thousand, two hundred forty-one".