489832 has 16 divisors (see below), whose sum is σ = 1049760. Its totient is φ = 209904.

The previous prime is 489823. The next prime is 489833. The reversal of 489832 is 238984.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (489833) 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, 4318 + ... + 4429.

It is an arithmetic number, because the mean of its divisors is an integer number (65610).

2⁴⁸⁹⁸³² is an apocalyptic number.

It is an amenable number.

489832 is an abundant number, since it is smaller than the sum of its proper divisors (559928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

489832 is a wasteful number, since it uses less digits than its factorization.

489832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760 (or 8756 counting only the distinct ones).

The product of its digits is 13824, while the sum is 34.

The square root of 489832 is about 699.8799897125. The cubic root of 489832 is about 78.8283406181.

The spelling of 489832 in words is "four hundred eighty-nine thousand, eight hundred thirty-two".