460643 has 2 divisors, whose sum is σ = 460644. Its totient is φ = 460642.

The previous prime is 460637. The next prime is 460657. The reversal of 460643 is 346064.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 460643 - 2⁴ = 460627 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (460633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230321 + 230322.

It is an arithmetic number, because the mean of its divisors is an integer number (230322).

2⁴⁶⁰⁶⁴³ is an apocalyptic number.

460643 is a deficient number, since it is larger than the sum of its proper divisors (1).

460643 is an equidigital number, since it uses as much as digits as its factorization.

460643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 460643 is about 678.7068586658. The cubic root of 460643 is about 77.2303776752.

The spelling of 460643 in words is "four hundred sixty thousand, six hundred forty-three".