8771066 has 4 divisors (see below), whose sum is σ = 13156602. Its totient is φ = 4385532.

The previous prime is 8771051. The next prime is 8771069. The reversal of 8771066 is 6601778.

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., 7155625 + 1615441 = 2675^2 + 1271^2 .

It is not an unprimeable number, because it can be changed into a prime (8771069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2192765 + ... + 2192768.

Almost surely, 2^8771066 is an apocalyptic number.

8771066 is a deficient number, since it is larger than the sum of its proper divisors (4385536).

8771066 is a wasteful number, since it uses less digits than its factorization.

8771066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4385535.

The product of its (nonzero) digits is 14112, while the sum is 35.

The square root of 8771066 is about 2961.5985548349. The cubic root of 8771066 is about 206.2295019727.

The spelling of 8771066 in words is "eight million, seven hundred seventy-one thousand, sixty-six".