4087868 has 12 divisors (see below), whose sum is σ = 7170072. Its totient is φ = 2039280.

The previous prime is 4087847. The next prime is 4087873. The reversal of 4087868 is 8687804.

It is a happy number.

4087868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1478 + ... + 3218.

It is an arithmetic number, because the mean of its divisors is an integer number (597506).

Almost surely, 2^4087868 is an apocalyptic number.

It is an amenable number.

4087868 is a deficient number, since it is larger than the sum of its proper divisors (3082204).

4087868 is a wasteful number, since it uses less digits than its factorization.

4087868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2332 (or 2330 counting only the distinct ones).

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

The square root of 4087868 is about 2021.8476698307. The cubic root of 4087868 is about 159.8940444327.

The spelling of 4087868 in words is "four million, eighty-seven thousand, eight hundred sixty-eight".