495775 has 12 divisors (see below), whose sum is σ = 702832. Its totient is φ = 339840.

The previous prime is 495773. The next prime is 495787. The reversal of 495775 is 577594.

It is not a de Polignac number, because 495775 - 2¹ = 495773 is a prime.

It is a Duffinian number.

It is a zygodrome in base 5.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495773) 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 11 ways as a sum of consecutive naturals, for example, 1242 + ... + 1591.

2⁴⁹⁵⁷⁷⁵ is an apocalyptic number.

495775 is a deficient number, since it is larger than the sum of its proper divisors (207057).

495775 is a wasteful number, since it uses less digits than its factorization.

495775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850 (or 2845 counting only the distinct ones).

The product of its digits is 44100, while the sum is 37.

The square root of 495775 is about 704.1129170808. The cubic root of 495775 is about 79.1458609530.

The spelling of 495775 in words is "four hundred ninety-five thousand, seven hundred seventy-five".