489124 has 12 divisors (see below), whose sum is σ = 906444. Its totient is φ = 230144.

The previous prime is 489113. The next prime is 489127. The reversal of 489124 is 421984.

It can be written as a sum of positive squares in 2 ways, for example, as 186624 + 302500 = 432^2 + 550^2 .

It is a plaindrome in base 5.

It is a zygodrome in base 5.

It is a junction number, because it is equal to n+sod(n) for n = 489092 and 489101.

It is not an unprimeable number, because it can be changed into a prime (489127) 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 3 ways as a sum of consecutive naturals, for example, 3529 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (75537).

2⁴⁸⁹¹²⁴ is an apocalyptic number.

It is an amenable number.

489124 is a deficient number, since it is larger than the sum of its proper divisors (417320).

489124 is a wasteful number, since it uses less digits than its factorization.

489124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214 (or 7212 counting only the distinct ones).

The product of its digits is 2304, while the sum is 28.

The square root of 489124 is about 699.3740058081. The cubic root of 489124 is about 78.7903429807.

The spelling of 489124 in words is "four hundred eighty-nine thousand, one hundred twenty-four".