24442241 has 2 divisors, whose sum is σ = 24442242. Its totient is φ = 24442240.

The previous prime is 24442217. The next prime is 24442259. The reversal of 24442241 is 14224442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22278400 + 2163841 = 4720^2 + 1471^2 .

It is a cyclic number.

It is not a de Polignac number, because 24442241 - 2¹⁰ = 24441217 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (24442211) 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, 12221120 + 12221121.

It is an arithmetic number, because the mean of its divisors is an integer number (12221121).

Almost surely, 2^24442241 is an apocalyptic number.

It is an amenable number.

24442241 is a deficient number, since it is larger than the sum of its proper divisors (1).

24442241 is an equidigital number, since it uses as much as digits as its factorization.

24442241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2048, while the sum is 23.

The square root of 24442241 is about 4943.9094854174. The cubic root of 24442241 is about 290.2108692245.

Adding to 24442241 its reverse (14224442), we get a palindrome (38666683).

The spelling of 24442241 in words is "twenty-four million, four hundred forty-two thousand, two hundred forty-one".