6874217 has 8 divisors (see below), whose sum is σ = 8198016. Its totient is φ = 5635872.

The previous prime is 6874213. The next prime is 6874223. The reversal of 6874217 is 7124786.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6874217 - 2² = 6874213 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6874211) 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 7 ways as a sum of consecutive naturals, for example, 21188 + ... + 21509.

It is an arithmetic number, because the mean of its divisors is an integer number (1024752).

Almost surely, 2^6874217 is an apocalyptic number.

It is an amenable number.

6874217 is a deficient number, since it is larger than the sum of its proper divisors (1323799).

6874217 is a wasteful number, since it uses less digits than its factorization.

6874217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42727.

The product of its digits is 18816, while the sum is 35.

The square root of 6874217 is about 2621.8728039323. The cubic root of 6874217 is about 190.1404040688.

The spelling of 6874217 in words is "six million, eight hundred seventy-four thousand, two hundred seventeen".