489524 has 12 divisors (see below), whose sum is σ = 979104. Its totient is φ = 209784.

The previous prime is 489493. The next prime is 489529. The reversal of 489524 is 425984.

489524 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489529) by changing a digit.

489524 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8714 + ... + 8769.

It is an arithmetic number, because the mean of its divisors is an integer number (81592).

2⁴⁸⁹⁵²⁴ is an apocalyptic number.

It is an amenable number.

489524 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

489524 is a wasteful number, since it uses less digits than its factorization.

489524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17494 (or 17492 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 489524 is about 699.6599173884. The cubic root of 489524 is about 78.8118150750.

The spelling of 489524 in words is "four hundred eighty-nine thousand, five hundred twenty-four".