460609 has 2 divisors, whose sum is σ = 460610. Its totient is φ = 460608.

The previous prime is 460589. The next prime is 460619. The reversal of 460609 is 906064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 451584 + 9025 = 672^2 + 95^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460609 is a prime.

It is not a weakly prime, because it can be changed into another prime (460619) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230304 + 230305.

It is an arithmetic number, because the mean of its divisors is an integer number (230305).

2⁴⁶⁰⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

460609 is a deficient number, since it is larger than the sum of its proper divisors (1).

460609 is an equidigital number, since it uses as much as digits as its factorization.

460609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 460609 is about 678.6818105711. The cubic root of 460609 is about 77.2284775070.

The spelling of 460609 in words is "four hundred sixty thousand, six hundred nine".