6846147 has 64 divisors (see below), whose sum is σ = 13132800. Its totient is φ = 3421440.

The previous prime is 6846143. The next prime is 6846149. The reversal of 6846147 is 7416486.

6846147 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6846147 - 2² = 6846143 is a prime.

It is an Ulam number.

6846147 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6846143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76879 + ... + 76967.

It is an arithmetic number, because the mean of its divisors is an integer number (205200).

Almost surely, 2^6846147 is an apocalyptic number.

6846147 is a deficient number, since it is larger than the sum of its proper divisors (6286653).

6846147 is a wasteful number, since it uses less digits than its factorization.

6846147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 147 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6846147 is about 2616.5142843103. The cubic root of 6846147 is about 189.8812461982.

The spelling of 6846147 in words is "six million, eight hundred forty-six thousand, one hundred forty-seven".