498860 has 12 divisors (see below), whose sum is σ = 1047648. Its totient is φ = 199536.

The previous prime is 498859. The next prime is 498881. The reversal of 498860 is 68894.

It is a super-2 number, since 2×498860² = 497722599200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 498860.

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, 12452 + ... + 12491.

It is an arithmetic number, because the mean of its divisors is an integer number (87304).

2⁴⁹⁸⁸⁶⁰ is an apocalyptic number.

It is an amenable number.

498860 is an abundant number, since it is smaller than the sum of its proper divisors (548788).

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

498860 is a wasteful number, since it uses less digits than its factorization.

498860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24952 (or 24950 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 498860 is about 706.3002194535. The cubic root of 498860 is about 79.3096854561.

The spelling of 498860 in words is "four hundred ninety-eight thousand, eight hundred sixty".