495996 has 12 divisors (see below), whose sum is σ = 1157352. Its totient is φ = 165328.

The previous prime is 495983. The next prime is 496007. The reversal of 495996 is 699594.

It is a happy number.

495996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nialpdrome in base 14.

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 495996.

It is an unprimeable number.

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, 20655 + ... + 20678.

It is an arithmetic number, because the mean of its divisors is an integer number (96446).

2⁴⁹⁵⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

495996 is an abundant number, since it is smaller than the sum of its proper divisors (661356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

495996 is a wasteful number, since it uses less digits than its factorization.

495996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41340 (or 41338 counting only the distinct ones).

The product of its digits is 87480, while the sum is 42.

The square root of 495996 is about 704.2698346515. The cubic root of 495996 is about 79.1576194032.

The spelling of 495996 in words is "four hundred ninety-five thousand, nine hundred ninety-six".