6243043 has 2 divisors, whose sum is σ = 6243044. Its totient is φ = 6243042.

The previous prime is 6243007. The next prime is 6243049. The reversal of 6243043 is 3403426.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6243043 - 2⁹ = 6242531 is a prime.

It is not a weakly prime, because it can be changed into another prime (6243049) 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, 3121521 + 3121522.

It is an arithmetic number, because the mean of its divisors is an integer number (3121522).

Almost surely, 2^6243043 is an apocalyptic number.

6243043 is a deficient number, since it is larger than the sum of its proper divisors (1).

6243043 is an equidigital number, since it uses as much as digits as its factorization.

6243043 is an odious number, because the sum of its binary digits is odd.

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

The square root of 6243043 is about 2498.6082125856. The cubic root of 6243043 is about 184.1332034048.

Adding to 6243043 its reverse (3403426), we get a palindrome (9646469).

It can be divided in two parts, 6 and 243043, that added together give a square (243049 = 493²).

The spelling of 6243043 in words is "six million, two hundred forty-three thousand, forty-three".