486867 has 4 divisors (see below), whose sum is σ = 649160. Its totient is φ = 324576.

The previous prime is 486839. The next prime is 486869. The reversal of 486867 is 768684.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 486867 - 2¹⁶ = 421331 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (486869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81142 + ... + 81147.

It is an arithmetic number, because the mean of its divisors is an integer number (162290).

2⁴⁸⁶⁸⁶⁷ is an apocalyptic number.

486867 is a deficient number, since it is larger than the sum of its proper divisors (162293).

486867 is a wasteful number, since it uses less digits than its factorization.

486867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162292.

The product of its digits is 64512, while the sum is 39.

The square root of 486867 is about 697.7585542292. The cubic root of 486867 is about 78.6689667845.

The spelling of 486867 in words is "four hundred eighty-six thousand, eight hundred sixty-seven".