489267 has 8 divisors (see below), whose sum is σ = 724880. Its totient is φ = 326160.

The previous prime is 489263. The next prime is 489283. The reversal of 489267 is 762984.

It is not a de Polignac number, because 489267 - 2² = 489263 is a prime.

It is a Duffinian number.

489267 is a lucky number.

It is a nialpdrome in base 16.

It is a zygodrome in base 16.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 489267.

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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9034 + ... + 9087.

It is an arithmetic number, because the mean of its divisors is an integer number (90610).

2⁴⁸⁹²⁶⁷ is an apocalyptic number.

489267 is a deficient number, since it is larger than the sum of its proper divisors (235613).

489267 is a wasteful number, since it uses less digits than its factorization.

489267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18130 (or 18124 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 489267 is about 699.4762326198. The cubic root of 489267 is about 78.7980205984.

The spelling of 489267 in words is "four hundred eighty-nine thousand, two hundred sixty-seven".