6317147 has 2 divisors, whose sum is σ = 6317148. Its totient is φ = 6317146.

The previous prime is 6317141. The next prime is 6317159. The reversal of 6317147 is 7417136.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6317147 - 2²² = 2122843 is a prime.

It is not a weakly prime, because it can be changed into another prime (6317141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3158573 + 3158574.

It is an arithmetic number, because the mean of its divisors is an integer number (3158574).

Almost surely, 2^6317147 is an apocalyptic number.

6317147 is a deficient number, since it is larger than the sum of its proper divisors (1).

6317147 is an equidigital number, since it uses as much as digits as its factorization.

6317147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3528, while the sum is 29.

The square root of 6317147 is about 2513.3935227099. The cubic root of 6317147 is about 184.8588843511.

The spelling of 6317147 in words is "six million, three hundred seventeen thousand, one hundred forty-seven".