4422847 has 16 divisors (see below), whose sum is σ = 5255712. Its totient is φ = 3669120.

The previous prime is 4422829. The next prime is 4422853. The reversal of 4422847 is 7482244.

It is a de Polignac number, because none of the positive numbers 2^k-4422847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22353 + ... + 22549.

It is an arithmetic number, because the mean of its divisors is an integer number (328482).

Almost surely, 2^4422847 is an apocalyptic number.

4422847 is a deficient number, since it is larger than the sum of its proper divisors (832865).

4422847 is a wasteful number, since it uses less digits than its factorization.

4422847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378.

The product of its digits is 14336, while the sum is 31.

The square root of 4422847 is about 2103.0565850685. The cubic root of 4422847 is about 164.1473863426.

The spelling of 4422847 in words is "four million, four hundred twenty-two thousand, eight hundred forty-seven".