498590 has 16 divisors (see below), whose sum is σ = 911088. Its totient is φ = 196416.

The previous prime is 498583. The next prime is 498599. The reversal of 498590 is 95894.

498590 is nontrivially palindromic in base 9.

It is a self number, because there is not a number n which added to its sum of digits gives 498590.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389 + ... + 1071.

It is an arithmetic number, because the mean of its divisors is an integer number (56943).

2⁴⁹⁸⁵⁹⁰ is an apocalyptic number.

498590 is a deficient number, since it is larger than the sum of its proper divisors (412498).

498590 is a wasteful number, since it uses less digits than its factorization.

498590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 763.

The product of its (nonzero) digits is 12960, while the sum is 35.

The square root of 498590 is about 706.1090567327. The cubic root of 498590 is about 79.2953745075.

The spelling of 498590 in words is "four hundred ninety-eight thousand, five hundred ninety".