6667317 has 12 divisors (see below), whose sum is σ = 9653280. Its totient is φ = 4434408.

The previous prime is 6667301. The next prime is 6667321. The reversal of 6667317 is 7137666.

It is not a de Polignac number, because 6667317 - 2⁴ = 6667301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667327) 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 11 ways as a sum of consecutive naturals, for example, 6034 + ... + 7052.

It is an arithmetic number, because the mean of its divisors is an integer number (804440).

Almost surely, 2^6667317 is an apocalyptic number.

It is an amenable number.

6667317 is a deficient number, since it is larger than the sum of its proper divisors (2985963).

6667317 is a wasteful number, since it uses less digits than its factorization.

6667317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1752 (or 1749 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 6667317 is about 2582.1148309090. The cubic root of 6667317 is about 188.2133254482.

The spelling of 6667317 in words is "six million, six hundred sixty-seven thousand, three hundred seventeen".