498502 has 8 divisors (see below), whose sum is σ = 780336. Its totient is φ = 238392.

The previous prime is 498497. The next prime is 498521. The reversal of 498502 is 205894.

It is a happy number.

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

It is a pancake number, because a pancake can be divided into 498502 parts by 998 straight cuts.

It is a congruent number.

It is an unprimeable number.

498502 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 5373 + ... + 5464.

It is an arithmetic number, because the mean of its divisors is an integer number (97542).

2⁴⁹⁸⁵⁰² is an apocalyptic number.

498502 is a deficient number, since it is larger than the sum of its proper divisors (281834).

498502 is a wasteful number, since it uses less digits than its factorization.

498502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 498502 is about 706.0467406624. The cubic root of 498502 is about 79.2907090820.

It can be divided in two parts, 498 and 502, that added together give a cube (1000 = 10³).

The spelling of 498502 in words is "four hundred ninety-eight thousand, five hundred two".