498508 has 12 divisors (see below), whose sum is σ = 923832. Its totient is φ = 234560.

The previous prime is 498497. The next prime is 498521. The reversal of 498508 is 805894.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3598 + ... + 3733.

It is an arithmetic number, because the mean of its divisors is an integer number (76986).

2⁴⁹⁸⁵⁰⁸ is an apocalyptic number.

It is an amenable number.

498508 is a deficient number, since it is larger than the sum of its proper divisors (425324).

498508 is a wasteful number, since it uses less digits than its factorization.

498508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7352 (or 7350 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 498508 is about 706.0509896601. The cubic root of 498508 is about 79.2910271966.

The spelling of 498508 in words is "four hundred ninety-eight thousand, five hundred eight".