8785066 has 4 divisors (see below), whose sum is σ = 13177602. Its totient is φ = 4392532.

The previous prime is 8785061. The next prime is 8785067. The reversal of 8785066 is 6605878.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6605878 = 2 ⋅3302939.

It can be written as a sum of positive squares in only one way, i.e., 8555625 + 229441 = 2925^2 + 479^2 .

It is not an unprimeable number, because it can be changed into a prime (8785061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2196265 + ... + 2196268.

Almost surely, 2^8785066 is an apocalyptic number.

8785066 is a deficient number, since it is larger than the sum of its proper divisors (4392536).

8785066 is a wasteful number, since it uses less digits than its factorization.

8785066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392535.

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 8785066 is about 2963.9612008257. The cubic root of 8785066 is about 206.3391685453.

The spelling of 8785066 in words is "eight million, seven hundred eighty-five thousand, sixty-six".