494283 has 16 divisors (see below), whose sum is σ = 697376. Its totient is φ = 311040.

The previous prime is 494281. The next prime is 494287. The reversal of 494283 is 382494.

It is a happy number.

It is not a de Polignac number, because 494283 - 2¹ = 494281 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 494283.

It is not an unprimeable number, because it can be changed into a prime (494281) 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 in 15 ways as a sum of consecutive naturals, for example, 6735 + ... + 6807.

It is an arithmetic number, because the mean of its divisors is an integer number (43586).

2⁴⁹⁴²⁸³ is an apocalyptic number.

494283 is a deficient number, since it is larger than the sum of its proper divisors (203093).

494283 is a wasteful number, since it uses less digits than its factorization.

494283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174.

The product of its digits is 6912, while the sum is 30.

The square root of 494283 is about 703.0526296089. The cubic root of 494283 is about 79.0663865410.

It can be divided in two parts, 494 and 283, that added together give a palindrome (777).

The spelling of 494283 in words is "four hundred ninety-four thousand, two hundred eighty-three".