4063243 has 4 divisors (see below), whose sum is σ = 4068280. Its totient is φ = 4058208.

The previous prime is 4063237. The next prime is 4063273. The reversal of 4063243 is 3423604.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4063243 - 2⁵ = 4063211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4063273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005 + ... + 3022.

It is an arithmetic number, because the mean of its divisors is an integer number (1017070).

Almost surely, 2^4063243 is an apocalyptic number.

4063243 is a deficient number, since it is larger than the sum of its proper divisors (5037).

4063243 is a wasteful number, since it uses less digits than its factorization.

4063243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5036.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 4063243 is about 2015.7487442635. The cubic root of 4063243 is about 159.5723344697.

Adding to 4063243 its reverse (3423604), we get a palindrome (7486847).

The spelling of 4063243 in words is "four million, sixty-three thousand, two hundred forty-three".