4046947 has 2 divisors, whose sum is σ = 4046948. Its totient is φ = 4046946.

The previous prime is 4046941. The next prime is 4046953. The reversal of 4046947 is 7496404.

4046947 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (4046941) and next prime (4046953).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4046947 is a prime.

It is not a weakly prime, because it can be changed into another prime (4046941) 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 as a sum of consecutive naturals, namely, 2023473 + 2023474.

It is an arithmetic number, because the mean of its divisors is an integer number (2023474).

Almost surely, 2^4046947 is an apocalyptic number.

4046947 is a deficient number, since it is larger than the sum of its proper divisors (1).

4046947 is an equidigital number, since it uses as much as digits as its factorization.

4046947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4046947 is about 2011.7025127985. The cubic root of 4046947 is about 159.3587222642.

The spelling of 4046947 in words is "four million, forty-six thousand, nine hundred forty-seven".