5440241 has 2 divisors, whose sum is σ = 5440242. Its totient is φ = 5440240.

The previous prime is 5440229. The next prime is 5440247. The reversal of 5440241 is 1420445.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 355216 = 2255^2 + 596^2 .

It is a cyclic number.

It is not a de Polignac number, because 5440241 - 2¹⁴ = 5423857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5440247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720120 + 2720121.

It is an arithmetic number, because the mean of its divisors is an integer number (2720121).

Almost surely, 2^5440241 is an apocalyptic number.

It is an amenable number.

5440241 is a deficient number, since it is larger than the sum of its proper divisors (1).

5440241 is an equidigital number, since it uses as much as digits as its factorization.

5440241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 5440241 is about 2332.4324213147. The cubic root of 5440241 is about 175.8757839949.

Adding to 5440241 its reverse (1420445), we get a palindrome (6860686).

The spelling of 5440241 in words is "five million, four hundred forty thousand, two hundred forty-one".