8816214 has 48 divisors (see below), whose sum is σ = 20018880. Its totient is φ = 2566800.

The previous prime is 8816207. The next prime is 8816219. The reversal of 8816214 is 4126188.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8816219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63357 + ... + 63495.

It is an arithmetic number, because the mean of its divisors is an integer number (417060).

Almost surely, 2^8816214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8816214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10009440).

8816214 is an abundant number, since it is smaller than the sum of its proper divisors (11202666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8816214 is a wasteful number, since it uses less digits than its factorization.

8816214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 186 counting only the distinct ones).

The product of its digits is 3072, while the sum is 30.

The square root of 8816214 is about 2969.2110063113. The cubic root of 8816214 is about 206.5827437030.

The spelling of 8816214 in words is "eight million, eight hundred sixteen thousand, two hundred fourteen".