11424241 has 2 divisors, whose sum is σ = 11424242. Its totient is φ = 11424240.

The previous prime is 11424239. The next prime is 11424247. The reversal of 11424241 is 14242411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10751841 + 672400 = 3279^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 11424241 - 2¹ = 11424239 is a prime.

Together with 11424239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11424247) 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, 5712120 + 5712121.

It is an arithmetic number, because the mean of its divisors is an integer number (5712121).

Almost surely, 2^11424241 is an apocalyptic number.

It is an amenable number.

11424241 is a deficient number, since it is larger than the sum of its proper divisors (1).

11424241 is an equidigital number, since it uses as much as digits as its factorization.

11424241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256, while the sum is 19.

The square root of 11424241 is about 3379.9764792081. The cubic root of 11424241 is about 225.2211225346.

Adding to 11424241 its reverse (14242411), we get a palindrome (25666652).

The spelling of 11424241 in words is "eleven million, four hundred twenty-four thousand, two hundred forty-one".