6847159 has 8 divisors (see below), whose sum is σ = 7511040. Its totient is φ = 6190200.

The previous prime is 6847157. The next prime is 6847213. The reversal of 6847159 is 9517486.

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 6847159 - 2¹ = 6847157 is a prime.

It is a Duffinian number.

6847159 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6847153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 472 + ... + 3730.

It is an arithmetic number, because the mean of its divisors is an integer number (938880).

Almost surely, 2^6847159 is an apocalyptic number.

6847159 is a deficient number, since it is larger than the sum of its proper divisors (663881).

6847159 is a wasteful number, since it uses less digits than its factorization.

6847159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3461.

The product of its digits is 60480, while the sum is 40.

The square root of 6847159 is about 2616.7076642224. The cubic root of 6847159 is about 189.8906018428.

The spelling of 6847159 in words is "six million, eight hundred forty-seven thousand, one hundred fifty-nine".