490133 has 4 divisors (see below), whose sum is σ = 560160. Its totient is φ = 420108.

The previous prime is 490121. The next prime is 490151. The reversal of 490133 is 331094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 490133 - 2⁴ = 490117 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 (490103) 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, 35003 + ... + 35016.

It is an arithmetic number, because the mean of its divisors is an integer number (140040).

2⁴⁹⁰¹³³ is an apocalyptic number.

It is an amenable number.

490133 is a deficient number, since it is larger than the sum of its proper divisors (70027).

490133 is an equidigital number, since it uses as much as digits as its factorization.

490133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70026.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 490133 is about 700.0949935544. The cubic root of 490133 is about 78.8444838890.

The spelling of 490133 in words is "four hundred ninety thousand, one hundred thirty-three".