2847047 has 12 divisors (see below), whose sum is σ = 3351600. Its totient is φ = 2411136.

The previous prime is 2847043. The next prime is 2847059. The reversal of 2847047 is 7407482.

It is not a de Polignac number, because 2847047 - 2² = 2847043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2847043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4454 + ... + 5052.

It is an arithmetic number, because the mean of its divisors is an integer number (279300).

2^2847047 is an apocalyptic number.

2847047 is a deficient number, since it is larger than the sum of its proper divisors (504553).

2847047 is an equidigital number, since it uses as much as digits as its factorization.

2847047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 703 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 2847047 is about 1687.3194718251. The cubic root of 2847047 is about 141.7310089886.

The spelling of 2847047 in words is "two million, eight hundred forty-seven thousand, forty-seven".