241066559 has 2 divisors, whose sum is σ = 241066560. Its totient is φ = 241066558.

The previous prime is 241066481. The next prime is 241066597. The reversal of 241066559 is 955660142.

It is an a-pointer prime, because the next prime (241066597) can be obtained adding 241066559 to its sum of digits (38).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241066559 - 2⁸ = 241066303 is a prime.

It is a super-2 number, since 2×241066559² = 116226171736200962, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241066459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120533279 + 120533280.

It is an arithmetic number, because the mean of its divisors is an integer number (120533280).

Almost surely, 2^241066559 is an apocalyptic number.

241066559 is a deficient number, since it is larger than the sum of its proper divisors (1).

241066559 is an equidigital number, since it uses as much as digits as its factorization.

241066559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 38.

The square root of 241066559 is about 15526.3182693129. The cubic root of 241066559 is about 622.3657094339.

The spelling of 241066559 in words is "two hundred forty-one million, sixty-six thousand, five hundred fifty-nine".