498173 has 4 divisors (see below), whose sum is σ = 536508. Its totient is φ = 459840.

The previous prime is 498167. The next prime is 498181. The reversal of 498173 is 371894.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 371894 = 2 ⋅185947.

It can be written as a sum of positive squares in 2 ways, for example, as 182329 + 315844 = 427^2 + 562^2 .

It is a cyclic number.

It is not a de Polignac number, because 498173 - 2¹² = 494077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (498103) 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, 19148 + ... + 19173.

It is an arithmetic number, because the mean of its divisors is an integer number (134127).

2⁴⁹⁸¹⁷³ is an apocalyptic number.

It is an amenable number.

498173 is a deficient number, since it is larger than the sum of its proper divisors (38335).

498173 is a wasteful number, since it uses less digits than its factorization.

498173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38334.

The product of its digits is 6048, while the sum is 32.

The square root of 498173 is about 705.8137148002. The cubic root of 498173 is about 79.2732618874.

The spelling of 498173 in words is "four hundred ninety-eight thousand, one hundred seventy-three".