470609 has 2 divisors, whose sum is σ = 470610. Its totient is φ = 470608.

The previous prime is 470599. The next prime is 470621. The reversal of 470609 is 906074.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 409600 + 61009 = 640^2 + 247^2 .

It is a cyclic number.

It is not a de Polignac number, because 470609 - 2⁴ = 470593 is a prime.

It is not a weakly prime, because it can be changed into another prime (470669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235304 + 235305.

It is an arithmetic number, because the mean of its divisors is an integer number (235305).

2⁴⁷⁰⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

470609 is a deficient number, since it is larger than the sum of its proper divisors (1).

470609 is an equidigital number, since it uses as much as digits as its factorization.

470609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 470609 is about 686.0094751532. The cubic root of 470609 is about 77.7833677766.

The spelling of 470609 in words is "four hundred seventy thousand, six hundred nine".