4066187 has 2 divisors, whose sum is σ = 4066188. Its totient is φ = 4066186.

The previous prime is 4066151. The next prime is 4066219. The reversal of 4066187 is 7816604.

It is an a-pointer prime, because the next prime (4066219) can be obtained adding 4066187 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4066187 - 2¹⁴ = 4049803 is a prime.

It is a Chen prime.

It is a plaindrome in base 14.

It is not a weakly prime, because it can be changed into another prime (4066987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2033093 + 2033094.

It is an arithmetic number, because the mean of its divisors is an integer number (2033094).

Almost surely, 2^4066187 is an apocalyptic number.

4066187 is a deficient number, since it is larger than the sum of its proper divisors (1).

4066187 is an equidigital number, since it uses as much as digits as its factorization.

4066187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4066187 is about 2016.4788617786. The cubic root of 4066187 is about 159.6108642466.

The spelling of 4066187 in words is "four million, sixty-six thousand, one hundred eighty-seven".