490033 has 2 divisors, whose sum is σ = 490034. Its totient is φ = 490032.

The previous prime is 490031. The next prime is 490057. The reversal of 490033 is 330094.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 351649 + 138384 = 593^2 + 372^2 .

It is a cyclic number.

It is not a de Polignac number, because 490033 - 2¹ = 490031 is a prime.

Together with 490031, it forms a pair of twin primes.

It is equal to p₄₀₇₇₁ and since 490033 and 40771 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (490031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245016 + 245017.

It is an arithmetic number, because the mean of its divisors is an integer number (245017).

2⁴⁹⁰⁰³³ is an apocalyptic number.

It is an amenable number.

490033 is a deficient number, since it is larger than the sum of its proper divisors (1).

490033 is an equidigital number, since it uses as much as digits as its factorization.

490033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 490033 is about 700.0235710317. The cubic root of 490033 is about 78.8391214094.

The spelling of 490033 in words is "four hundred ninety thousand, thirty-three".