6367243 has 2 divisors, whose sum is σ = 6367244. Its totient is φ = 6367242.

The previous prime is 6367213. The next prime is 6367247. The reversal of 6367243 is 3427636.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6367243 is a prime.

It is a d-powerful number, because it can be written as 6⁴ + 3² + 6⁷ + 7⁸ + 2³ + 4⁹ + 3¹⁰ .

It is not a weakly prime, because it can be changed into another prime (6367247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3183621 + 3183622.

It is an arithmetic number, because the mean of its divisors is an integer number (3183622).

Almost surely, 2^6367243 is an apocalyptic number.

6367243 is a deficient number, since it is larger than the sum of its proper divisors (1).

6367243 is an equidigital number, since it uses as much as digits as its factorization.

6367243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 31.

The square root of 6367243 is about 2523.3396521277. The cubic root of 6367243 is about 185.3462519533.

The spelling of 6367243 in words is "six million, three hundred sixty-seven thousand, two hundred forty-three".