498000 has 80 divisors (see below), whose sum is σ = 1624896. Its totient is φ = 131200.

The previous prime is 497999. The next prime is 498013. The reversal of 498000 is 894.

498000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 13.

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 498000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5959 + ... + 6041.

2⁴⁹⁸⁰⁰⁰ is an apocalyptic number.

498000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 498000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (812448).

498000 is an abundant number, since it is smaller than the sum of its proper divisors (1126896).

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

498000 is a wasteful number, since it uses less digits than its factorization.

498000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 498000 is about 705.6911505751. The cubic root of 498000 is about 79.2640844449.

Adding to 498000 its reverse (894), we get a palindrome (498894).

The spelling of 498000 in words is "four hundred ninety-eight thousand".