4162243 has 2 divisors, whose sum is σ = 4162244. Its totient is φ = 4162242.

The previous prime is 4162231. The next prime is 4162247. The reversal of 4162243 is 3422614.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4162243 - 2⁵ = 4162211 is a prime.

It is not a weakly prime, because it can be changed into another prime (4162247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2081121 + 2081122.

It is an arithmetic number, because the mean of its divisors is an integer number (2081122).

Almost surely, 2^4162243 is an apocalyptic number.

4162243 is a deficient number, since it is larger than the sum of its proper divisors (1).

4162243 is an equidigital number, since it uses as much as digits as its factorization.

4162243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 22.

The square root of 4162243 is about 2040.1575919522. The cubic root of 4162243 is about 160.8579305599.

Adding to 4162243 its reverse (3422614), we get a palindrome (7584857).

The spelling of 4162243 in words is "four million, one hundred sixty-two thousand, two hundred forty-three".