460322431 has 2 divisors, whose sum is σ = 460322432. Its totient is φ = 460322430.

The previous prime is 460322419. The next prime is 460322461. The reversal of 460322431 is 134223064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 460322431 - 2¹¹ = 460320383 is a prime.

It is a super-2 number, since 2×460322431² = 423793480963499522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 460322396 and 460322405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460322411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230161215 + 230161216.

It is an arithmetic number, because the mean of its divisors is an integer number (230161216).

Almost surely, 2^460322431 is an apocalyptic number.

460322431 is a deficient number, since it is larger than the sum of its proper divisors (1).

460322431 is an equidigital number, since it uses as much as digits as its factorization.

460322431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 460322431 is about 21455.1259842491. The cubic root of 460322431 is about 772.1245822327.

Adding to 460322431 its reverse (134223064), we get a palindrome (594545495).

The spelling of 460322431 in words is "four hundred sixty million, three hundred twenty-two thousand, four hundred thirty-one".