2307868 has 6 divisors (see below), whose sum is σ = 4038776. Its totient is φ = 1153932.

The previous prime is 2307863. The next prime is 2307871. The reversal of 2307868 is 8687032.

It is a happy number.

2307868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2307863) 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, 288480 + ... + 288487.

2^2307868 is an apocalyptic number.

It is an amenable number.

2307868 is a deficient number, since it is larger than the sum of its proper divisors (1730908).

2307868 is a wasteful number, since it uses less digits than its factorization.

2307868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576971 (or 576969 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 2307868 is about 1519.1668769428. The cubic root of 2307868 is about 132.1509598287.

The spelling of 2307868 in words is "two million, three hundred seven thousand, eight hundred sixty-eight".