8028866 has 16 divisors (see below), whose sum is σ = 12428640. Its totient is φ = 3887520.

The previous prime is 8028857. The next prime is 8028899. The reversal of 8028866 is 6688208.

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, 14405 + ... + 14951.

It is an arithmetic number, because the mean of its divisors is an integer number (776790).

Almost surely, 2^8028866 is an apocalyptic number.

8028866 is a deficient number, since it is larger than the sum of its proper divisors (4399774).

8028866 is a wasteful number, since it uses less digits than its factorization.

8028866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769.

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 8028866 is about 2833.5253660414. The cubic root of 8028866 is about 200.2402612571.

The spelling of 8028866 in words is "eight million, twenty-eight thousand, eight hundred sixty-six".