241630559 has 2 divisors, whose sum is σ = 241630560. Its totient is φ = 241630558.

The previous prime is 241630541. The next prime is 241630573. The reversal of 241630559 is 955036142.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241630559 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241630159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120815279 + 120815280.

It is an arithmetic number, because the mean of its divisors is an integer number (120815280).

Almost surely, 2^241630559 is an apocalyptic number.

241630559 is a deficient number, since it is larger than the sum of its proper divisors (1).

241630559 is an equidigital number, since it uses as much as digits as its factorization.

241630559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 241630559 is about 15544.4703673043. The cubic root of 241630559 is about 622.8506942616.

The spelling of 241630559 in words is "two hundred forty-one million, six hundred thirty thousand, five hundred fifty-nine".