489054 has 8 divisors (see below), whose sum is σ = 978120. Its totient is φ = 163016.

The previous prime is 489053. The next prime is 489061. The reversal of 489054 is 450984.

It is a sphenic number, since it is the product of 3 distinct primes.

489054 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (489053) 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 3 ways as a sum of consecutive naturals, for example, 40749 + ... + 40760.

It is an arithmetic number, because the mean of its divisors is an integer number (122265).

2⁴⁸⁹⁰⁵⁴ is an apocalyptic number.

489054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

489054 is a wasteful number, since it uses less digits than its factorization.

489054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81514.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 489054 is about 699.3239592635. The cubic root of 489054 is about 78.7865841608.

The spelling of 489054 in words is "four hundred eighty-nine thousand, fifty-four".