11240241 has 4 divisors (see below), whose sum is σ = 14986992. Its totient is φ = 7493492.

The previous prime is 11240237. The next prime is 11240249. The reversal of 11240241 is 14204211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11240241 - 2² = 11240237 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11240241.

It is not an unprimeable number, because it can be changed into a prime (11240249) 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 in 3 ways as a sum of consecutive naturals, for example, 1873371 + ... + 1873376.

It is an arithmetic number, because the mean of its divisors is an integer number (3746748).

Almost surely, 2^11240241 is an apocalyptic number.

It is an amenable number.

11240241 is a deficient number, since it is larger than the sum of its proper divisors (3746751).

11240241 is an equidigital number, since it uses as much as digits as its factorization.

11240241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3746750.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 11240241 is about 3352.6468647921. The cubic root of 11240241 is about 224.0054274301.

Adding to 11240241 its reverse (14204211), we get a palindrome (25444452).

The spelling of 11240241 in words is "eleven million, two hundred forty thousand, two hundred forty-one".