6373243 has 4 divisors (see below), whose sum is σ = 6593040. Its totient is φ = 6153448.

The previous prime is 6373229. The next prime is 6373253. The reversal of 6373243 is 3423736.

6373243 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6373243 is a prime.

It is a Duffinian number.

6373243 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6373223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109855 + ... + 109912.

It is an arithmetic number, because the mean of its divisors is an integer number (1648260).

Almost surely, 2^6373243 is an apocalyptic number.

6373243 is a deficient number, since it is larger than the sum of its proper divisors (219797).

6373243 is a wasteful number, since it uses less digits than its factorization.

6373243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219796.

The product of its digits is 9072, while the sum is 28.

The square root of 6373243 is about 2524.5282727670. The cubic root of 6373243 is about 185.4044523593.

Adding to 6373243 its reverse (3423736), we get a palindrome (9796979).

The spelling of 6373243 in words is "six million, three hundred seventy-three thousand, two hundred forty-three".