6241243 has 2 divisors, whose sum is σ = 6241244. Its totient is φ = 6241242.

The previous prime is 6241241. The next prime is 6241247. The reversal of 6241243 is 3421426.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6241243 - 2¹ = 6241241 is a prime.

It is a super-2 number, since 2×6241243² = 77906228370098, which contains 22 as substring.

Together with 6241241, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (6241241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3120621 + 3120622.

It is an arithmetic number, because the mean of its divisors is an integer number (3120622).

Almost surely, 2^6241243 is an apocalyptic number.

6241243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6241243 is an equidigital number, since it uses as much as digits as its factorization.

6241243 is an odious number, because the sum of its binary digits is odd.

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

The square root of 6241243 is about 2498.2479860895. The cubic root of 6241243 is about 184.1155052179.

Adding to 6241243 its reverse (3421426), we get a palindrome (9662669).

The spelling of 6241243 in words is "six million, two hundred forty-one thousand, two hundred forty-three".