485986 has 8 divisors (see below), whose sum is σ = 746064. Its totient is φ = 237300.

The previous prime is 485977. The next prime is 485993. The reversal of 485986 is 689584.

485986 is nontrivially palindromic in base 7.

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

It is an unprimeable number.

485986 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2740 + ... + 2911.

It is an arithmetic number, because the mean of its divisors is an integer number (93258).

2⁴⁸⁵⁹⁸⁶ is an apocalyptic number.

485986 is a deficient number, since it is larger than the sum of its proper divisors (260078).

485986 is a wasteful number, since it uses less digits than its factorization.

485986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5696.

The product of its digits is 69120, while the sum is 40.

The square root of 485986 is about 697.1269611771. The cubic root of 485986 is about 78.6214868729.

The spelling of 485986 in words is "four hundred eighty-five thousand, nine hundred eighty-six".