2848947 has 4 divisors (see below), whose sum is σ = 3798600. Its totient is φ = 1899296.

The previous prime is 2848939. The next prime is 2848949. The reversal of 2848947 is 7498482.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2848947 - 2³ = 2848939 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 2848899 and 2848908.

It is not an unprimeable number, because it can be changed into a prime (2848949) 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 3 ways as a sum of consecutive naturals, for example, 474822 + ... + 474827.

It is an arithmetic number, because the mean of its divisors is an integer number (949650).

2^2848947 is an apocalyptic number.

2848947 is a deficient number, since it is larger than the sum of its proper divisors (949653).

2848947 is an equidigital number, since it uses as much as digits as its factorization.

2848947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949652.

The product of its digits is 129024, while the sum is 42.

The square root of 2848947 is about 1687.8824011169. The cubic root of 2848947 is about 141.7625304253.

The spelling of 2848947 in words is "two million, eight hundred forty-eight thousand, nine hundred forty-seven".