486853 has 4 divisors (see below), whose sum is σ = 488268. Its totient is φ = 485440.

The previous prime is 486839. The next prime is 486869. The reversal of 486853 is 358684.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 214369 + 272484 = 463^2 + 522^2 .

It is a cyclic number.

It is not a de Polignac number, because 486853 - 2⁵ = 486821 is a prime.

It is a Duffinian number.

486853 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (486833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183 + ... + 1003.

It is an arithmetic number, because the mean of its divisors is an integer number (122067).

2⁴⁸⁶⁸⁵³ is an apocalyptic number.

It is an amenable number.

486853 is a deficient number, since it is larger than the sum of its proper divisors (1415).

486853 is an equidigital number, since it uses as much as digits as its factorization.

486853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414.

The product of its digits is 23040, while the sum is 34.

The square root of 486853 is about 697.7485220335. The cubic root of 486853 is about 78.6682127278.

The spelling of 486853 in words is "four hundred eighty-six thousand, eight hundred fifty-three".