486423 has 18 divisors (see below), whose sum is σ = 818064. Its totient is φ = 277704.

The previous prime is 486407. The next prime is 486433. The reversal of 486423 is 324684.

It is not a de Polignac number, because 486423 - 2⁴ = 486407 is a prime.

486423 is a lucky number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 486423.

It is not an unprimeable number, because it can be changed into a prime (486433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 111 + ... + 992.

It is an arithmetic number, because the mean of its divisors is an integer number (45448).

2⁴⁸⁶⁴²³ is an apocalyptic number.

486423 is a deficient number, since it is larger than the sum of its proper divisors (331641).

486423 is a wasteful number, since it uses less digits than its factorization.

486423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123 (or 1113 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 486423 is about 697.4403200275. The cubic root of 486423 is about 78.6450453683.

It can be divided in two parts, 486 and 423, that added together give a palindrome (909).

The spelling of 486423 in words is "four hundred eighty-six thousand, four hundred twenty-three".