489576 has 16 divisors (see below), whose sum is σ = 1224000. Its totient is φ = 163184.

The previous prime is 489571. The next prime is 489613. The reversal of 489576 is 675984.

It is not an unprimeable number, because it can be changed into a prime (489571) by changing a digit.

489576 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, 10176 + ... + 10223.

It is an arithmetic number, because the mean of its divisors is an integer number (76500).

2⁴⁸⁹⁵⁷⁶ is an apocalyptic number.

It is an amenable number.

489576 is an abundant number, since it is smaller than the sum of its proper divisors (734424).

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

489576 is a wasteful number, since it uses less digits than its factorization.

489576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20408 (or 20404 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 489576 is about 699.6970773127. The cubic root of 489576 is about 78.8146055880.

The spelling of 489576 in words is "four hundred eighty-nine thousand, five hundred seventy-six".