8047868 has 24 divisors (see below), whose sum is σ = 15699600. Its totient is φ = 3587328.

The previous prime is 8047843. The next prime is 8047873. The reversal of 8047868 is 8687408.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1823 + ... + 4406.

It is an arithmetic number, because the mean of its divisors is an integer number (654150).

Almost surely, 2^8047868 is an apocalyptic number.

It is an amenable number.

8047868 is a deficient number, since it is larger than the sum of its proper divisors (7651732).

8047868 is a wasteful number, since it uses less digits than its factorization.

8047868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6269 (or 6267 counting only the distinct ones).

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

The square root of 8047868 is about 2836.8764513105. The cubic root of 8047868 is about 200.3981070282.

The spelling of 8047868 in words is "eight million, forty-seven thousand, eight hundred sixty-eight".