8080666 has 16 divisors (see below), whose sum is σ = 13374720. Its totient is φ = 3630880.

The previous prime is 8080651. The next prime is 8080679. The reversal of 8080666 is 6660808.

It is a happy number.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106 + ... + 4021.

It is an arithmetic number, because the mean of its divisors is an integer number (835920).

Almost surely, 2^8080666 is an apocalyptic number.

8080666 is a deficient number, since it is larger than the sum of its proper divisors (5294054).

8080666 is a wasteful number, since it uses less digits than its factorization.

8080666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4229.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 8080666 is about 2842.6512272877. The cubic root of 8080666 is about 200.6699698626.

The spelling of 8080666 in words is "eight million, eighty thousand, six hundred sixty-six".