4068487 has 2 divisors, whose sum is σ = 4068488. Its totient is φ = 4068486.

The previous prime is 4068479. The next prime is 4068503. The reversal of 4068487 is 7848604.

4068487 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 4068487 - 2³ = 4068479 is a prime.

4068487 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4068587) 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, 2034243 + 2034244.

It is an arithmetic number, because the mean of its divisors is an integer number (2034244).

Almost surely, 2^4068487 is an apocalyptic number.

4068487 is a deficient number, since it is larger than the sum of its proper divisors (1).

4068487 is an equidigital number, since it uses as much as digits as its factorization.

4068487 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 4068487 is about 2017.0490821990. The cubic root of 4068487 is about 159.6409526967.

The spelling of 4068487 in words is "four million, sixty-eight thousand, four hundred eighty-seven".