489824 has 12 divisors (see below), whose sum is σ = 964404. Its totient is φ = 244896.

The previous prime is 489823. The next prime is 489833. The reversal of 489824 is 428984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7622 + ... + 7685.

It is an arithmetic number, because the mean of its divisors is an integer number (80367).

2⁴⁸⁹⁸²⁴ is an apocalyptic number.

It is an amenable number.

489824 is a deficient number, since it is larger than the sum of its proper divisors (474580).

489824 is a wasteful number, since it uses less digits than its factorization.

489824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15317 (or 15309 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 489824 is about 699.8742744236. The cubic root of 489824 is about 78.8279114709.

The spelling of 489824 in words is "four hundred eighty-nine thousand, eight hundred twenty-four".