4166147 has 2 divisors, whose sum is σ = 4166148. Its totient is φ = 4166146.

The previous prime is 4166143. The next prime is 4166153. The reversal of 4166147 is 7416614.

4166147 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 4166147 - 2² = 4166143 is a prime.

It is not a weakly prime, because it can be changed into another prime (4166143) 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, 2083073 + 2083074.

It is an arithmetic number, because the mean of its divisors is an integer number (2083074).

Almost surely, 2^4166147 is an apocalyptic number.

4166147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4166147 is an equidigital number, since it uses as much as digits as its factorization.

4166147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4032, while the sum is 29.

The square root of 4166147 is about 2041.1141565331. The cubic root of 4166147 is about 160.9082073875.

The spelling of 4166147 in words is "four million, one hundred sixty-six thousand, one hundred forty-seven".