489852 has 36 divisors (see below), whose sum is σ = 1351896. Its totient is φ = 148320.

The previous prime is 489851. The next prime is 489869. The reversal of 489852 is 258984.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489851) 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 11 ways as a sum of consecutive naturals, for example, 223 + ... + 1014.

2⁴⁸⁹⁸⁵² is an apocalyptic number.

It is an amenable number.

489852 is an abundant number, since it is smaller than the sum of its proper divisors (862044).

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

489852 is a wasteful number, since it uses less digits than its factorization.

489852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258 (or 1253 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 489852 is about 699.8942777306. The cubic root of 489852 is about 78.8294134658.

It can be divided in two parts, 4898 and 52, that added together give a triangular number (4950 = T₉₉).

The spelling of 489852 in words is "four hundred eighty-nine thousand, eight hundred fifty-two".