8888666 has 8 divisors (see below), whose sum is σ = 13366080. Its totient is φ = 4433308.

The previous prime is 8888657. The next prime is 8888669. The reversal of 8888666 is 6668888.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 10.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (8888669) 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 in 3 ways as a sum of consecutive naturals, for example, 4466 + ... + 6141.

It is an arithmetic number, because the mean of its divisors is an integer number (1670760).

Almost surely, 2^8888666 is an apocalyptic number.

8888666 is a deficient number, since it is larger than the sum of its proper divisors (4477414).

8888666 is a wasteful number, since it uses less digits than its factorization.

8888666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11028.

The product of its digits is 884736, while the sum is 50.

The square root of 8888666 is about 2981.3865901624. The cubic root of 8888666 is about 207.1471022968.

The spelling of 8888666 in words is "eight million, eight hundred eighty-eight thousand, six hundred sixty-six".