6313243 has 4 divisors (see below), whose sum is σ = 6516928. Its totient is φ = 6109560.

The previous prime is 6313231. The next prime is 6313253. The reversal of 6313243 is 3423136.

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-6313243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6313253) 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, 101796 + ... + 101857.

It is an arithmetic number, because the mean of its divisors is an integer number (1629232).

Almost surely, 2^6313243 is an apocalyptic number.

6313243 is a deficient number, since it is larger than the sum of its proper divisors (203685).

6313243 is a wasteful number, since it uses less digits than its factorization.

6313243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203684.

The product of its digits is 1296, while the sum is 22.

The square root of 6313243 is about 2512.6167634560. The cubic root of 6313243 is about 184.8207955428.

Adding to 6313243 its reverse (3423136), we get a palindrome (9736379).

It can be divided in two parts, 6313 and 243, that added together give a palindrome (6556).

The spelling of 6313243 in words is "six million, three hundred thirteen thousand, two hundred forty-three".