498223 has 4 divisors (see below), whose sum is σ = 543528. Its totient is φ = 452920.

The previous prime is 498209. The next prime is 498227. The reversal of 498223 is 322894.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 498223 - 2⁹ = 497711 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 498191 and 498200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22636 + ... + 22657.

It is an arithmetic number, because the mean of its divisors is an integer number (135882).

2⁴⁹⁸²²³ is an apocalyptic number.

498223 is a deficient number, since it is larger than the sum of its proper divisors (45305).

498223 is a wasteful number, since it uses less digits than its factorization.

498223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45304.

The product of its digits is 3456, while the sum is 28.

The square root of 498223 is about 705.8491340223. The cubic root of 498223 is about 79.2759139316.

It can be divided in two parts, 4982 and 23, that added together give a palindrome (5005).

The spelling of 498223 in words is "four hundred ninety-eight thousand, two hundred twenty-three".