489244 has 24 divisors (see below), whose sum is σ = 993888. Its totient is φ = 206400.

The previous prime is 489241. The next prime is 489257. The reversal of 489244 is 442984.

489244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2742 + ... + 2914.

It is an arithmetic number, because the mean of its divisors is an integer number (41412).

2⁴⁸⁹²⁴⁴ is an apocalyptic number.

It is an amenable number.

489244 is an abundant number, since it is smaller than the sum of its proper divisors (504644).

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

489244 is a wasteful number, since it uses less digits than its factorization.

489244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 283 counting only the distinct ones).

The product of its digits is 9216, while the sum is 31.

The square root of 489244 is about 699.4597915535. The cubic root of 489244 is about 78.7967858378.

It can be divided in two parts, 489 and 244, that multiplied together give a triangular number (119316 = T₄₈₈).

The spelling of 489244 in words is "four hundred eighty-nine thousand, two hundred forty-four".