4068887 has 2 divisors, whose sum is σ = 4068888. Its totient is φ = 4068886.

The previous prime is 4068877. The next prime is 4068893. The reversal of 4068887 is 7888604.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4068887 - 2⁴ = 4068871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4068847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034443 + 2034444.

It is an arithmetic number, because the mean of its divisors is an integer number (2034444).

Almost surely, 2^4068887 is an apocalyptic number.

4068887 is a deficient number, since it is larger than the sum of its proper divisors (1).

4068887 is an equidigital number, since it uses as much as digits as its factorization.

4068887 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 4068887 is about 2017.1482345133. The cubic root of 4068887 is about 159.6461843129.

The spelling of 4068887 in words is "four million, sixty-eight thousand, eight hundred eighty-seven".