6313247 has 4 divisors (see below), whose sum is σ = 6587760. Its totient is φ = 6038736.

The previous prime is 6313231. The next prime is 6313253. The reversal of 6313247 is 7423136.

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

It is a cyclic number.

It is not a de Polignac number, because 6313247 - 2⁴ = 6313231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6313267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137222 + ... + 137267.

It is an arithmetic number, because the mean of its divisors is an integer number (1646940).

Almost surely, 2^6313247 is an apocalyptic number.

6313247 is a deficient number, since it is larger than the sum of its proper divisors (274513).

6313247 is a wasteful number, since it uses less digits than its factorization.

6313247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274512.

The product of its digits is 3024, while the sum is 26.

The square root of 6313247 is about 2512.6175594388. The cubic root of 6313247 is about 184.8208345762.

The spelling of 6313247 in words is "six million, three hundred thirteen thousand, two hundred forty-seven".