8872666 has 16 divisors (see below), whose sum is σ = 15020640. Its totient is φ = 3893680.

The previous prime is 8872649. The next prime is 8872673. The reversal of 8872666 is 6662788.

8872666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 6316 + ... + 7591.

It is an arithmetic number, because the mean of its divisors is an integer number (938790).

Almost surely, 2^8872666 is an apocalyptic number.

8872666 is a deficient number, since it is larger than the sum of its proper divisors (6147974).

8872666 is a wasteful number, since it uses less digits than its factorization.

8872666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13949.

The product of its digits is 193536, while the sum is 43.

The square root of 8872666 is about 2978.7020663369. The cubic root of 8872666 is about 207.0227362674.

It can be divided in two parts, 887 and 2666, that added together give a palindrome (3553).

The spelling of 8872666 in words is "eight million, eight hundred seventy-two thousand, six hundred sixty-six".