4414447 has 2 divisors, whose sum is σ = 4414448. Its totient is φ = 4414446.

The previous prime is 4414427. The next prime is 4414451. The reversal of 4414447 is 7444144.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4414447 - 2¹¹ = 4412399 is a prime.

4414447 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4414427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2207223 + 2207224.

It is an arithmetic number, because the mean of its divisors is an integer number (2207224).

Almost surely, 2^4414447 is an apocalyptic number.

4414447 is a deficient number, since it is larger than the sum of its proper divisors (1).

4414447 is an equidigital number, since it uses as much as digits as its factorization.

4414447 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7168, while the sum is 28.

The square root of 4414447 is about 2101.0585427351. The cubic root of 4414447 is about 164.0434026509.

The spelling of 4414447 in words is "four million, four hundred fourteen thousand, four hundred forty-seven".