8485317 has 12 divisors (see below), whose sum is σ = 12710880. Its totient is φ = 5656716.

The previous prime is 8485307. The next prime is 8485327. The reversal of 8485317 is 7135848.

It is an interprime number because it is at equal distance from previous prime (8485307) and next prime (8485327).

It is not a de Polignac number, because 8485317 - 2¹⁹ = 7961029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485307) 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, 17217 + ... + 17702.

It is an arithmetic number, because the mean of its divisors is an integer number (1059240).

Almost surely, 2^8485317 is an apocalyptic number.

It is an amenable number.

8485317 is a deficient number, since it is larger than the sum of its proper divisors (4225563).

8485317 is an equidigital number, since it uses as much as digits as its factorization.

8485317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34934 (or 34922 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 8485317 is about 2912.9567453019. The cubic root of 8485317 is about 203.9651757165.

The spelling of 8485317 in words is "eight million, four hundred eighty-five thousand, three hundred seventeen".