455827 has 2 divisors, whose sum is σ = 455828. Its totient is φ = 455826.

The previous prime is 455809. The next prime is 455831. The reversal of 455827 is 728554.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-455827 is a prime.

It is not a weakly prime, because it can be changed into another prime (455227) 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 as a sum of consecutive naturals, namely, 227913 + 227914.

It is an arithmetic number, because the mean of its divisors is an integer number (227914).

2⁴⁵⁵⁸²⁷ is an apocalyptic number.

455827 is a deficient number, since it is larger than the sum of its proper divisors (1).

455827 is an equidigital number, since it uses as much as digits as its factorization.

455827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11200, while the sum is 31.

The square root of 455827 is about 675.1496130488. The cubic root of 455827 is about 76.9602876122.

The spelling of 455827 in words is "four hundred fifty-five thousand, eight hundred twenty-seven".