8850666 has 48 divisors (see below), whose sum is σ = 19841472. Its totient is φ = 2629440.

The previous prime is 8850661. The next prime is 8850671. The reversal of 8850666 is 6660588.

It is an interprime number because it is at equal distance from previous prime (8850661) and next prime (8850671).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8850661) 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 23 ways as a sum of consecutive naturals, for example, 52915 + ... + 53081.

It is an arithmetic number, because the mean of its divisors is an integer number (413364).

Almost surely, 2^8850666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8850666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9920736).

8850666 is an abundant number, since it is smaller than the sum of its proper divisors (10990806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8850666 is a wasteful number, since it uses less digits than its factorization.

8850666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 8850666 is about 2975.0068907483. The cubic root of 8850666 is about 206.8514886129.

The spelling of 8850666 in words is "eight million, eight hundred fifty thousand, six hundred sixty-six".