8896666 has 4 divisors (see below), whose sum is σ = 13345002. Its totient is φ = 4448332.

The previous prime is 8896651. The next prime is 8896673. The reversal of 8896666 is 6666988.

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., 5175625 + 3721041 = 2275^2 + 1929^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2224165 + ... + 2224168.

Almost surely, 2^8896666 is an apocalyptic number.

8896666 is a deficient number, since it is larger than the sum of its proper divisors (4448336).

8896666 is a wasteful number, since it uses less digits than its factorization.

8896666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4448335.

The product of its digits is 746496, while the sum is 49.

The square root of 8896666 is about 2982.7279460252. The cubic root of 8896666 is about 207.2092293509.

The spelling of 8896666 in words is "eight million, eight hundred ninety-six thousand, six hundred sixty-six".