4427047 has 2 divisors, whose sum is σ = 4427048. Its totient is φ = 4427046.

The previous prime is 4427041. The next prime is 4427051. The reversal of 4427047 is 7407244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4427047 - 2³ = 4427039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4427041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2213523 + 2213524.

It is an arithmetic number, because the mean of its divisors is an integer number (2213524).

Almost surely, 2^4427047 is an apocalyptic number.

4427047 is a deficient number, since it is larger than the sum of its proper divisors (1).

4427047 is an equidigital number, since it uses as much as digits as its factorization.

4427047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 4427047 is about 2104.0548947211. The cubic root of 4427047 is about 164.1993288215.

The spelling of 4427047 in words is "four million, four hundred twenty-seven thousand, forty-seven".