8866662106 has 4 divisors (see below), whose sum is σ = 13299993162. Its totient is φ = 4433331052.

The previous prime is 8866662071. The next prime is 8866662143. The reversal of 8866662106 is 6012666688.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6863294025 + 2003368081 = 82845^2 + 44759^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8866662106.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2216665525 + ... + 2216665528.

Almost surely, 2^8866662106 is an apocalyptic number.

8866662106 is a deficient number, since it is larger than the sum of its proper divisors (4433331056).

8866662106 is a wasteful number, since it uses less digits than its factorization.

8866662106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433331055.

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 8866662106 is about 94162.9550619563. The cubic root of 8866662106 is about 2069.7603016186.

The spelling of 8866662106 in words is "eight billion, eight hundred sixty-six million, six hundred sixty-two thousand, one hundred six".