498504 has 16 divisors (see below), whose sum is σ = 1246320. Its totient is φ = 166160.

The previous prime is 498497. The next prime is 498521. The reversal of 498504 is 405894.

It is an unprimeable number.

498504 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10362 + ... + 10409.

It is an arithmetic number, because the mean of its divisors is an integer number (77895).

2⁴⁹⁸⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

498504 is an abundant number, since it is smaller than the sum of its proper divisors (747816).

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

498504 is a wasteful number, since it uses less digits than its factorization.

498504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20780 (or 20776 counting only the distinct ones).

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

The square root of 498504 is about 706.0481569978. The cubic root of 498504 is about 79.2908151205.

The spelling of 498504 in words is "four hundred ninety-eight thousand, five hundred four".