498133 has 8 divisors (see below), whose sum is σ = 523800. Its totient is φ = 473088.

The previous prime is 498119. The next prime is 498143. The reversal of 498133 is 331894.

It can be written as a sum of positive squares in 4 ways, for example, as 5329 + 492804 = 73^2 + 702^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 498133 - 2⁵ = 498101 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 7 ways as a sum of consecutive naturals, for example, 2485 + ... + 2677.

It is an arithmetic number, because the mean of its divisors is an integer number (65475).

2⁴⁹⁸¹³³ is an apocalyptic number.

It is an amenable number.

498133 is a deficient number, since it is larger than the sum of its proper divisors (25667).

498133 is a wasteful number, since it uses less digits than its factorization.

498133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its digits is 2592, while the sum is 28.

The square root of 498133 is about 705.7853781427. The cubic root of 498133 is about 79.2711401242.

The spelling of 498133 in words is "four hundred ninety-eight thousand, one hundred thirty-three".