494529 has 8 divisors (see below), whose sum is σ = 753600. Its totient is φ = 282576.

The previous prime is 494521. The next prime is 494539. The reversal of 494529 is 925494.

494529 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 494529 - 2³ = 494521 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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

494529 is strictly pandigital in base 7.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 494529.

It is not an unprimeable number, because it can be changed into a prime (494521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11754 + ... + 11795.

It is an arithmetic number, because the mean of its divisors is an integer number (94200).

2⁴⁹⁴⁵²⁹ is an apocalyptic number.

It is an amenable number.

494529 is a deficient number, since it is larger than the sum of its proper divisors (259071).

494529 is a wasteful number, since it uses less digits than its factorization.

494529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23559.

The product of its digits is 12960, while the sum is 33.

The square root of 494529 is about 703.2275591869. The cubic root of 494529 is about 79.0795012312.

The spelling of 494529 in words is "four hundred ninety-four thousand, five hundred twenty-nine".