8880666 has 32 divisors (see below), whose sum is σ = 18458880. Its totient is φ = 2846016.

The previous prime is 8880653. The next prime is 8880667. The reversal of 8880666 is 6660888.

It is not an unprimeable number, because it can be changed into a prime (8880667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24015 + ... + 24381.

It is an arithmetic number, because the mean of its divisors is an integer number (576840).

Almost surely, 2^8880666 is an apocalyptic number.

8880666 is an abundant number, since it is smaller than the sum of its proper divisors (9578214).

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

8880666 is a wasteful number, since it uses less digits than its factorization.

8880666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 8880666 is about 2980.0446305383. The cubic root of 8880666 is about 207.0849379543.

The spelling of 8880666 in words is "eight million, eight hundred eighty thousand, six hundred sixty-six".