496423 has 4 divisors (see below), whose sum is σ = 502488. Its totient is φ = 490360.

The previous prime is 496399. The next prime is 496427. The reversal of 496423 is 324694.

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 496423 - 2¹³ = 488231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 496391 and 496400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496427) 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 3 ways as a sum of consecutive naturals, for example, 2908 + ... + 3073.

It is an arithmetic number, because the mean of its divisors is an integer number (125622).

2⁴⁹⁶⁴²³ is an apocalyptic number.

496423 is a deficient number, since it is larger than the sum of its proper divisors (6065).

496423 is an equidigital number, since it uses as much as digits as its factorization.

496423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064.

The product of its digits is 5184, while the sum is 28.

The square root of 496423 is about 704.5729202858. The cubic root of 496423 is about 79.1803283287.

It can be divided in two parts, 496 and 423, that added together give a palindrome (919).

The spelling of 496423 in words is "four hundred ninety-six thousand, four hundred twenty-three".