241530461 has 2 divisors, whose sum is σ = 241530462. Its totient is φ = 241530460.

The previous prime is 241530449. The next prime is 241530539. The reversal of 241530461 is 164035142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200647225 + 40883236 = 14165^2 + 6394^2 .

It is a cyclic number.

It is not a de Polignac number, because 241530461 - 2⁶ = 241530397 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 241530461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241530161) 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, 120765230 + 120765231.

It is an arithmetic number, because the mean of its divisors is an integer number (120765231).

Almost surely, 2^241530461 is an apocalyptic number.

It is an amenable number.

241530461 is a deficient number, since it is larger than the sum of its proper divisors (1).

241530461 is an equidigital number, since it uses as much as digits as its factorization.

241530461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 241530461 is about 15541.2503036274. The cubic root of 241530461 is about 622.7646748991.

The spelling of 241530461 in words is "two hundred forty-one million, five hundred thirty thousand, four hundred sixty-one".