496623 has 4 divisors (see below), whose sum is σ = 662168. Its totient is φ = 331080.

The previous prime is 496609. The next prime is 496631. The reversal of 496623 is 326694.

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

It is a de Polignac number, because none of the positive numbers 2^k-496623 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (496123) 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, 82768 + ... + 82773.

It is an arithmetic number, because the mean of its divisors is an integer number (165542).

2⁴⁹⁶⁶²³ is an apocalyptic number.

496623 is a deficient number, since it is larger than the sum of its proper divisors (165545).

496623 is a wasteful number, since it uses less digits than its factorization.

496623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165544.

The product of its digits is 7776, while the sum is 30.

The square root of 496623 is about 704.7148359443. The cubic root of 496623 is about 79.1909603498.

The spelling of 496623 in words is "four hundred ninety-six thousand, six hundred twenty-three".