460921243 has 2 divisors, whose sum is σ = 460921244. Its totient is φ = 460921242.

The previous prime is 460921211. The next prime is 460921267. The reversal of 460921243 is 342129064.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 460921243 - 2⁵ = 460921211 is a prime.

It is not a weakly prime, because it can be changed into another prime (460921283) 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, 230460621 + 230460622.

It is an arithmetic number, because the mean of its divisors is an integer number (230460622).

Almost surely, 2^460921243 is an apocalyptic number.

460921243 is a deficient number, since it is larger than the sum of its proper divisors (1).

460921243 is an equidigital number, since it uses as much as digits as its factorization.

460921243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 460921243 is about 21469.0764356551. The cubic root of 460921243 is about 772.4592441222.

It can be divided in two parts, 460921 and 243, that added together give a palindrome (461164).

The spelling of 460921243 in words is "four hundred sixty million, nine hundred twenty-one thousand, two hundred forty-three".