6666088 has 32 divisors (see below), whose sum is σ = 14686560. Its totient is φ = 2796480.

The previous prime is 6666061. The next prime is 6666097. The reversal of 6666088 is 8806666.

It is a self number, because there is not a number n which added to its sum of digits gives 6666088.

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, 1770 + ... + 4057.

It is an arithmetic number, because the mean of its divisors is an integer number (458955).

Almost surely, 2^6666088 is an apocalyptic number.

It is an amenable number.

6666088 is an abundant number, since it is smaller than the sum of its proper divisors (8020472).

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

6666088 is a wasteful number, since it uses less digits than its factorization.

6666088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5857 (or 5853 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 40.

The square root of 6666088 is about 2581.8768367217. The cubic root of 6666088 is about 188.2017601568.

The spelling of 6666088 in words is "six million, six hundred sixty-six thousand, eighty-eight".