494063 has 4 divisors (see below), whose sum is σ = 515568. Its totient is φ = 472560.

The previous prime is 494051. The next prime is 494069. The reversal of 494063 is 360494.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360494 = 2 ⋅180247.

It is a cyclic number.

It is not a de Polignac number, because 494063 - 2⁸ = 493807 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (494069) 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 in 3 ways as a sum of consecutive naturals, for example, 10718 + ... + 10763.

It is an arithmetic number, because the mean of its divisors is an integer number (128892).

2⁴⁹⁴⁰⁶³ is an apocalyptic number.

494063 is a deficient number, since it is larger than the sum of its proper divisors (21505).

494063 is a wasteful number, since it uses less digits than its factorization.

494063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21504.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 494063 is about 702.8961516469. The cubic root of 494063 is about 79.0546542700.

The spelling of 494063 in words is "four hundred ninety-four thousand, sixty-three".