495827 has 2 divisors, whose sum is σ = 495828. Its totient is φ = 495826.

The previous prime is 495821. The next prime is 495829. The reversal of 495827 is 728594.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 495827 - 2⁸ = 495571 is a prime.

Together with 495829, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 495827.

It is not a weakly prime, because it can be changed into another prime (495821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247913 + 247914.

It is an arithmetic number, because the mean of its divisors is an integer number (247914).

2⁴⁹⁵⁸²⁷ is an apocalyptic number.

495827 is a deficient number, since it is larger than the sum of its proper divisors (1).

495827 is an equidigital number, since it uses as much as digits as its factorization.

495827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 495827 is about 704.1498420081. The cubic root of 495827 is about 79.1486279615.

The spelling of 495827 in words is "four hundred ninety-five thousand, eight hundred twenty-seven".