498585 has 16 divisors (see below), whose sum is σ = 817344. Its totient is φ = 259392.

The previous prime is 498583. The next prime is 498599. The reversal of 498585 is 585894.

It is not a de Polignac number, because 498585 - 2¹ = 498583 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (498583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259 + ... + 1031.

It is an arithmetic number, because the mean of its divisors is an integer number (51084).

2⁴⁹⁸⁵⁸⁵ is an apocalyptic number.

It is an amenable number.

498585 is a deficient number, since it is larger than the sum of its proper divisors (318759).

498585 is a wasteful number, since it uses less digits than its factorization.

498585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824.

The product of its digits is 57600, while the sum is 39.

The square root of 498585 is about 706.1055161943. The cubic root of 498585 is about 79.2951094412.

It can be divided in two parts, 4 and 98585, that added together give a palindrome (98589).

The spelling of 498585 in words is "four hundred ninety-eight thousand, five hundred eighty-five".