8806216 has 8 divisors (see below), whose sum is σ = 16511670. Its totient is φ = 4403104.

The previous prime is 8806211. The next prime is 8806241. The reversal of 8806216 is 6126088.

It can be written as a sum of positive squares in only one way, i.e., 7896100 + 910116 = 2810^2 + 954^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8806211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550381 + ... + 550396.

Almost surely, 2^8806216 is an apocalyptic number.

It is an amenable number.

8806216 is a deficient number, since it is larger than the sum of its proper divisors (7705454).

8806216 is a wasteful number, since it uses less digits than its factorization.

8806216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100783 (or 1100779 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8806216 is about 2967.5269164744. The cubic root of 8806216 is about 206.5046226592.

The spelling of 8806216 in words is "eight million, eight hundred six thousand, two hundred sixteen".