486609 has 8 divisors (see below), whose sum is σ = 683040. Its totient is φ = 307296.

The previous prime is 486601. The next prime is 486617. The reversal of 486609 is 906684.

It is an interprime number because it is at equal distance from previous prime (486601) and next prime (486617).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 486609 - 2³ = 486601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 486609.

It is not an unprimeable number, because it can be changed into a prime (486601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4212 + ... + 4325.

It is an arithmetic number, because the mean of its divisors is an integer number (85380).

2⁴⁸⁶⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

486609 is a deficient number, since it is larger than the sum of its proper divisors (196431).

486609 is a wasteful number, since it uses less digits than its factorization.

486609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8559.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 486609 is about 697.5736520254. The cubic root of 486609 is about 78.6550682731.

The spelling of 486609 in words is "four hundred eighty-six thousand, six hundred nine".