494041 has 2 divisors, whose sum is σ = 494042. Its totient is φ = 494040.

The previous prime is 494029. The next prime is 494051. The reversal of 494041 is 140494.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 455625 + 38416 = 675^2 + 196^2 .

It is a cyclic number.

It is not a de Polignac number, because 494041 - 2¹⁵ = 461273 is a prime.

It is not a weakly prime, because it can be changed into another prime (494051) 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, 247020 + 247021.

It is an arithmetic number, because the mean of its divisors is an integer number (247021).

2⁴⁹⁴⁰⁴¹ is an apocalyptic number.

It is an amenable number.

494041 is a deficient number, since it is larger than the sum of its proper divisors (1).

494041 is an equidigital number, since it uses as much as digits as its factorization.

494041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 494041 is about 702.8805019347. The cubic root of 494041 is about 79.0534808513.

The spelling of 494041 in words is "four hundred ninety-four thousand, forty-one".