495867 has 8 divisors (see below), whose sum is σ = 671296. Its totient is φ = 325512.

The previous prime is 495851. The next prime is 495877. The reversal of 495867 is 768594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 495867 - 2⁴ = 495851 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 495867.

It is not an unprimeable number, because it can be changed into a prime (495827) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1033 + ... + 1434.

It is an arithmetic number, because the mean of its divisors is an integer number (83912).

2⁴⁹⁵⁸⁶⁷ is an apocalyptic number.

495867 is a deficient number, since it is larger than the sum of its proper divisors (175429).

495867 is a wasteful number, since it uses less digits than its factorization.

495867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537.

The product of its digits is 60480, while the sum is 39.

The square root of 495867 is about 704.1782444808. The cubic root of 495867 is about 79.1507562979.

The spelling of 495867 in words is "four hundred ninety-five thousand, eight hundred sixty-seven".