486805 has 16 divisors (see below), whose sum is σ = 653184. Its totient is φ = 345280.

The previous prime is 486797. The next prime is 486817. The reversal of 486805 is 508684.

It is not a de Polignac number, because 486805 - 2³ = 486797 is a prime.

It is a Duffinian number.

486805 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2832 + ... + 2998.

It is an arithmetic number, because the mean of its divisors is an integer number (40824).

2⁴⁸⁶⁸⁰⁵ is an apocalyptic number.

It is an amenable number.

486805 is a deficient number, since it is larger than the sum of its proper divisors (166379).

486805 is a wasteful number, since it uses less digits than its factorization.

486805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 486805 is about 697.7141248391. The cubic root of 486805 is about 78.6656272805.

The spelling of 486805 in words is "four hundred eighty-six thousand, eight hundred five".