496823 has 4 divisors (see below), whose sum is σ = 518448. Its totient is φ = 475200.

The previous prime is 496817. The next prime is 496841. The reversal of 496823 is 328694.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 496823 - 2¹⁰ = 495799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 496823.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 496823.

It is not an unprimeable number, because it can be changed into a prime (496813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10778 + ... + 10823.

It is an arithmetic number, because the mean of its divisors is an integer number (129612).

2⁴⁹⁶⁸²³ is an apocalyptic number.

496823 is a deficient number, since it is larger than the sum of its proper divisors (21625).

496823 is a wasteful number, since it uses less digits than its factorization.

496823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21624.

The product of its digits is 10368, while the sum is 32.

The square root of 496823 is about 704.8567230296. The cubic root of 496823 is about 79.2015895168.

The spelling of 496823 in words is "four hundred ninety-six thousand, eight hundred twenty-three".