8068868 has 6 divisors (see below), whose sum is σ = 14120526. Its totient is φ = 4034432.

The previous prime is 8068867. The next prime is 8068871. The reversal of 8068868 is 8688608.

It can be written as a sum of positive squares in only one way, i.e., 7661824 + 407044 = 2768^2 + 638^2 .

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8068861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1008605 + ... + 1008612.

It is an arithmetic number, because the mean of its divisors is an integer number (2353421).

Almost surely, 2^8068868 is an apocalyptic number.

It is an amenable number.

8068868 is a deficient number, since it is larger than the sum of its proper divisors (6051658).

8068868 is a wasteful number, since it uses less digits than its factorization.

8068868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017221 (or 2017219 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 44.

The square root of 8068868 is about 2840.5752938445. The cubic root of 8068868 is about 200.5722610249.

The spelling of 8068868 in words is "eight million, sixty-eight thousand, eight hundred sixty-eight".