490183 has 2 divisors, whose sum is σ = 490184. Its totient is φ = 490182.

The previous prime is 490169. The next prime is 490201. The reversal of 490183 is 381094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 490183 - 2⁵ = 490151 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (490103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 245091 + 245092.

It is an arithmetic number, because the mean of its divisors is an integer number (245092).

2⁴⁹⁰¹⁸³ is an apocalyptic number.

490183 is a deficient number, since it is larger than the sum of its proper divisors (1).

490183 is an equidigital number, since it uses as much as digits as its factorization.

490183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 490183 is about 700.1307020835. The cubic root of 490183 is about 78.8471648553.

The spelling of 490183 in words is "four hundred ninety thousand, one hundred eighty-three".