1006847 has 2 divisors, whose sum is σ = 1006848. Its totient is φ = 1006846.

The previous prime is 1006799. The next prime is 1006853. The reversal of 1006847 is 7486001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1006847 - 2⁶ = 1006783 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1006877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503423 + 503424.

It is an arithmetic number, because the mean of its divisors is an integer number (503424).

2^1006847 is an apocalyptic number.

1006847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006847 is an equidigital number, since it uses as much as digits as its factorization.

1006847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1006847 is about 1003.4176598007. The cubic root of 1006847 is about 100.2277144013.

The spelling of 1006847 in words is "one million, six thousand, eight hundred forty-seven".