486665 has 8 divisors (see below), whose sum is σ = 589248. Its totient is φ = 385840.

The previous prime is 486653. The next prime is 486667. The reversal of 486665 is 566684.

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

It is not a de Polignac number, because 486665 - 2⁶ = 486601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (486667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284 + ... + 1026.

It is an arithmetic number, because the mean of its divisors is an integer number (73656).

2⁴⁸⁶⁶⁶⁵ is an apocalyptic number.

It is an amenable number.

486665 is a deficient number, since it is larger than the sum of its proper divisors (102583).

486665 is a wasteful number, since it uses less digits than its factorization.

486665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879.

The product of its digits is 34560, while the sum is 35.

The square root of 486665 is about 697.6137900013. The cubic root of 486665 is about 78.6580854216.

The spelling of 486665 in words is "four hundred eighty-six thousand, six hundred sixty-five".