4064243 has 2 divisors, whose sum is σ = 4064244. Its totient is φ = 4064242.

The previous prime is 4064237. The next prime is 4064299. The reversal of 4064243 is 3424604.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4064243 - 2⁴ = 4064227 is a prime.

It is a Chen prime.

It is a zygodrome in base 2.

It is not a weakly prime, because it can be changed into another prime (4064213) 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, 2032121 + 2032122.

It is an arithmetic number, because the mean of its divisors is an integer number (2032122).

Almost surely, 2^4064243 is an apocalyptic number.

4064243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4064243 is an equidigital number, since it uses as much as digits as its factorization.

4064243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4064243 is about 2015.9967757911. The cubic root of 4064243 is about 159.5854241164.

Adding to 4064243 its reverse (3424604), we get a palindrome (7488847).

The spelling of 4064243 in words is "four million, sixty-four thousand, two hundred forty-three".