8941147 has 2 divisors, whose sum is σ = 8941148. Its totient is φ = 8941146.

The previous prime is 8941129. The next prime is 8941151. The reversal of 8941147 is 7411498.

8941147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8941147 is a prime.

It is not a weakly prime, because it can be changed into another prime (8941117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4470573 + 4470574.

It is an arithmetic number, because the mean of its divisors is an integer number (4470574).

Almost surely, 2^8941147 is an apocalyptic number.

8941147 is a deficient number, since it is larger than the sum of its proper divisors (1).

8941147 is an equidigital number, since it uses as much as digits as its factorization.

8941147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 34.

The square root of 8941147 is about 2990.1750784862. The cubic root of 8941147 is about 207.5539860498.

The spelling of 8941147 in words is "eight million, nine hundred forty-one thousand, one hundred forty-seven".