241460221 has 2 divisors, whose sum is σ = 241460222. Its totient is φ = 241460220.

The previous prime is 241460207. The next prime is 241460239. The reversal of 241460221 is 122064142.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 225420196 + 16040025 = 15014^2 + 4005^2 .

It is a cyclic number.

It is not a de Polignac number, because 241460221 - 2¹⁵ = 241427453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241460192 and 241460201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241460201) 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, 120730110 + 120730111.

It is an arithmetic number, because the mean of its divisors is an integer number (120730111).

Almost surely, 2^241460221 is an apocalyptic number.

It is an amenable number.

241460221 is a deficient number, since it is larger than the sum of its proper divisors (1).

241460221 is an equidigital number, since it uses as much as digits as its factorization.

241460221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 241460221 is about 15538.9903468662. The cubic root of 241460221 is about 622.7042998618.

The spelling of 241460221 in words is "two hundred forty-one million, four hundred sixty thousand, two hundred twenty-one".