6308243 has 2 divisors, whose sum is σ = 6308244. Its totient is φ = 6308242.

The previous prime is 6308191. The next prime is 6308257. The reversal of 6308243 is 3428036.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6308243 - 2¹⁰ = 6307219 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6308273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3154121 + 3154122.

It is an arithmetic number, because the mean of its divisors is an integer number (3154122).

Almost surely, 2^6308243 is an apocalyptic number.

6308243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6308243 is an equidigital number, since it uses as much as digits as its factorization.

6308243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 6308243 is about 2511.6215877397. The cubic root of 6308243 is about 184.7719908294.

The spelling of 6308243 in words is "six million, three hundred eight thousand, two hundred forty-three".