489375 has 40 divisors (see below), whose sum is σ = 937200. Its totient is φ = 252000.

The previous prime is 489367. The next prime is 489389. The reversal of 489375 is 573984.

It is not a de Polignac number, because 489375 - 2³ = 489367 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 489375.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16861 + ... + 16889.

It is an arithmetic number, because the mean of its divisors is an integer number (23430).

489375 is a Friedman number, since it can be written as (87*(5*3)^4)/9, using all its digits and the basic arithmetic operations.

2⁴⁸⁹³⁷⁵ is an apocalyptic number.

489375 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

489375 is a deficient number, since it is larger than the sum of its proper divisors (447825).

489375 is an equidigital number, since it uses as much as digits as its factorization.

489375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58 (or 37 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 489375 is about 699.5534289817. The cubic root of 489375 is about 78.8038180874.

The spelling of 489375 in words is "four hundred eighty-nine thousand, three hundred seventy-five".