6368243 has 8 divisors (see below), whose sum is σ = 7455840. Its totient is φ = 5325120.

The previous prime is 6368239. The next prime is 6368267. The reversal of 6368243 is 3428636.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6368243 - 2² = 6368239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6368233) 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 in 7 ways as a sum of consecutive naturals, for example, 10808 + ... + 11381.

It is an arithmetic number, because the mean of its divisors is an integer number (931980).

Almost surely, 2^6368243 is an apocalyptic number.

6368243 is a deficient number, since it is larger than the sum of its proper divisors (1087597).

6368243 is a wasteful number, since it uses less digits than its factorization.

6368243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22237.

The product of its digits is 20736, while the sum is 32.

The square root of 6368243 is about 2523.5377944465. The cubic root of 6368243 is about 185.3559545593.

The spelling of 6368243 in words is "six million, three hundred sixty-eight thousand, two hundred forty-three".