489875 has 8 divisors (see below), whose sum is σ = 611520. Its totient is φ = 391800.

The previous prime is 489871. The next prime is 489887. The reversal of 489875 is 578984.

It is not a de Polignac number, because 489875 - 2² = 489871 is a prime.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (489871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1835 + ... + 2084.

It is an arithmetic number, because the mean of its divisors is an integer number (76440).

2⁴⁸⁹⁸⁷⁵ is an apocalyptic number.

489875 is a deficient number, since it is larger than the sum of its proper divisors (121645).

489875 is an equidigital number, since it uses as much as digits as its factorization.

489875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3934 (or 3924 counting only the distinct ones).

The product of its digits is 80640, while the sum is 41.

The square root of 489875 is about 699.9107085907. The cubic root of 489875 is about 78.8306472045.

The spelling of 489875 in words is "four hundred eighty-nine thousand, eight hundred seventy-five".