11000666 has 8 divisors (see below), whose sum is σ = 17471700. Its totient is φ = 5176768.

The previous prime is 11000651. The next prime is 11000681. The reversal of 11000666 is 66600011.

It is an interprime number because it is at equal distance from previous prime (11000651) and next prime (11000681).

It can be written as a sum of positive squares in 2 ways, for example, as 10857025 + 143641 = 3295^2 + 379^2 .

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

It is a Curzon number.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161741 + ... + 161808.

Almost surely, 2^11000666 is an apocalyptic number.

11000666 is a deficient number, since it is larger than the sum of its proper divisors (6471034).

11000666 is a wasteful number, since it uses less digits than its factorization.

11000666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323568.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 11000666 is about 3316.7251921134. The cubic root of 11000666 is about 222.4024973625.

Adding to 11000666 its reverse (66600011), we get a palindrome (77600677).

The spelling of 11000666 in words is "eleven million, six hundred sixty-six", and thus it is an aban number.