9882947 has 2 divisors, whose sum is σ = 9882948. Its totient is φ = 9882946.

The previous prime is 9882923. The next prime is 9882989. The reversal of 9882947 is 7492889.

9882947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9882947 - 2⁶ = 9882883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (9888947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4941473 + 4941474.

It is an arithmetic number, because the mean of its divisors is an integer number (4941474).

Almost surely, 2^9882947 is an apocalyptic number.

9882947 is a deficient number, since it is larger than the sum of its proper divisors (1).

9882947 is an equidigital number, since it uses as much as digits as its factorization.

9882947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 47.

The square root of 9882947 is about 3143.7154769476. The cubic root of 9882947 is about 214.5995574960.

The spelling of 9882947 in words is "nine million, eight hundred eighty-two thousand, nine hundred forty-seven".