460642241 has 2 divisors, whose sum is σ = 460642242. Its totient is φ = 460642240.

The previous prime is 460642211. The next prime is 460642297. The reversal of 460642241 is 142246064.

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., 453903025 + 6739216 = 21305^2 + 2596^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460642241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (460642201) 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, 230321120 + 230321121.

It is an arithmetic number, because the mean of its divisors is an integer number (230321121).

Almost surely, 2^460642241 is an apocalyptic number.

It is an amenable number.

460642241 is a deficient number, since it is larger than the sum of its proper divisors (1).

460642241 is an equidigital number, since it uses as much as digits as its factorization.

460642241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 460642241 is about 21462.5776876870. The cubic root of 460642241 is about 772.3033525773.

The spelling of 460642241 in words is "four hundred sixty million, six hundred forty-two thousand, two hundred forty-one".