8821466 has 32 divisors (see below), whose sum is σ = 14577408. Its totient is φ = 3991680.

The previous prime is 8821457. The next prime is 8821507. The reversal of 8821466 is 6641288.

8821466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120806 + ... + 120878.

It is an arithmetic number, because the mean of its divisors is an integer number (455544).

Almost surely, 2^8821466 is an apocalyptic number.

8821466 is a deficient number, since it is larger than the sum of its proper divisors (5755942).

8821466 is a wasteful number, since it uses less digits than its factorization.

8821466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206.

The product of its digits is 18432, while the sum is 35.

The square root of 8821466 is about 2970.0952846668. The cubic root of 8821466 is about 206.6237574229.

The spelling of 8821466 in words is "eight million, eight hundred twenty-one thousand, four hundred sixty-six".