489264 has 20 divisors (see below), whose sum is σ = 1264056. Its totient is φ = 163072.

The previous prime is 489263. The next prime is 489283. The reversal of 489264 is 462984.

It is a nialpdrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 489264.

It is not an unprimeable number, because it can be changed into a prime (489263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5049 + ... + 5144.

2⁴⁸⁹²⁶⁴ is an apocalyptic number.

It is an amenable number.

489264 is an abundant number, since it is smaller than the sum of its proper divisors (774792).

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

489264 is a wasteful number, since it uses less digits than its factorization.

489264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10204 (or 10198 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 489264 is about 699.4740881548. The cubic root of 489264 is about 78.7978595449.

The spelling of 489264 in words is "four hundred eighty-nine thousand, two hundred sixty-four".