4422347 has 2 divisors, whose sum is σ = 4422348. Its totient is φ = 4422346.

The previous prime is 4422343. The next prime is 4422359. The reversal of 4422347 is 7432244.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4422347 - 2² = 4422343 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4422343) 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 as a sum of consecutive naturals, namely, 2211173 + 2211174.

It is an arithmetic number, because the mean of its divisors is an integer number (2211174).

Almost surely, 2^4422347 is an apocalyptic number.

4422347 is a deficient number, since it is larger than the sum of its proper divisors (1).

4422347 is an equidigital number, since it uses as much as digits as its factorization.

4422347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5376, while the sum is 26.

The square root of 4422347 is about 2102.9377071136. The cubic root of 4422347 is about 164.1412005241.

The spelling of 4422347 in words is "four million, four hundred twenty-two thousand, three hundred forty-seven".