460342231 has 2 divisors, whose sum is σ = 460342232. Its totient is φ = 460342230.

The previous prime is 460342177. The next prime is 460342237. The reversal of 460342231 is 132243064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 460342231 - 2²¹ = 458245079 is a prime.

It is a super-2 number, since 2×460342231² = 423829939284114722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 460342196 and 460342205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460342237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230171115 + 230171116.

It is an arithmetic number, because the mean of its divisors is an integer number (230171116).

Almost surely, 2^460342231 is an apocalyptic number.

460342231 is a deficient number, since it is larger than the sum of its proper divisors (1).

460342231 is an equidigital number, since it uses as much as digits as its factorization.

460342231 is an evil number, because the sum of its binary digits is even.

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

The square root of 460342231 is about 21455.5874074797. The cubic root of 460342231 is about 772.1356526234.

Adding to 460342231 its reverse (132243064), we get a palindrome (592585295).

The spelling of 460342231 in words is "four hundred sixty million, three hundred forty-two thousand, two hundred thirty-one".