489512 has 16 divisors (see below), whose sum is σ = 939840. Its totient is φ = 238896.

The previous prime is 489493. The next prime is 489529. The reversal of 489512 is 215984.

It is an unprimeable number.

489512 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, 368 + ... + 1055.

It is an arithmetic number, because the mean of its divisors is an integer number (58740).

2⁴⁸⁹⁵¹² is an apocalyptic number.

It is an amenable number.

489512 is a deficient number, since it is larger than the sum of its proper divisors (450328).

489512 is a wasteful number, since it uses less digits than its factorization.

489512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1468 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 489512 is about 699.6513417410. The cubic root of 489512 is about 78.8111710824.

It can be divided in two parts, 489 and 512, that added together give a palindrome (1001).

The spelling of 489512 in words is "four hundred eighty-nine thousand, five hundred twelve".