495856 has 20 divisors (see below), whose sum is σ = 1017792. Its totient is φ = 233216.

The previous prime is 495851. The next prime is 495877. The reversal of 495856 is 658594.

495856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495851) by changing a digit.

495856 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640 + ... + 1183.

2⁴⁹⁵⁸⁵⁶ is an apocalyptic number.

It is an amenable number.

495856 is an abundant number, since it is smaller than the sum of its proper divisors (521936).

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

495856 is a wasteful number, since it uses less digits than its factorization.

495856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1848 (or 1842 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 495856 is about 704.1704339150. The cubic root of 495856 is about 79.1501710168.

The spelling of 495856 in words is "four hundred ninety-five thousand, eight hundred fifty-six".