485807 has 4 divisors (see below), whose sum is σ = 555216. Its totient is φ = 416400.

The previous prime is 485777. The next prime is 485819. The reversal of 485807 is 708584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485807 - 2¹⁶ = 420271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34694 + ... + 34707.

It is an arithmetic number, because the mean of its divisors is an integer number (138804).

2⁴⁸⁵⁸⁰⁷ is an apocalyptic number.

485807 is a deficient number, since it is larger than the sum of its proper divisors (69409).

485807 is an equidigital number, since it uses as much as digits as its factorization.

485807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69408.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 485807 is about 696.9985652783. The cubic root of 485807 is about 78.6118329773.

The spelling of 485807 in words is "four hundred eighty-five thousand, eight hundred seven".