4423271 has 2 divisors, whose sum is σ = 4423272. Its totient is φ = 4423270.

The previous prime is 4423261. The next prime is 4423277. The reversal of 4423271 is 1723244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4423271 - 2⁶ = 4423207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4423277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2211635 + 2211636.

It is an arithmetic number, because the mean of its divisors is an integer number (2211636).

Almost surely, 2^4423271 is an apocalyptic number.

4423271 is a deficient number, since it is larger than the sum of its proper divisors (1).

4423271 is an equidigital number, since it uses as much as digits as its factorization.

4423271 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1344, while the sum is 23.

The square root of 4423271 is about 2103.1573883093. The cubic root of 4423271 is about 164.1526315514.

The spelling of 4423271 in words is "four million, four hundred twenty-three thousand, two hundred seventy-one".