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8884 = 222221

8884 has 6 divisors (see below), whose sum is σ = 15554. Its totient is φ = 4440.

The previous prime is 8867. The next prime is 8887. The reversal of 8884 is 4888.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 8100 + 784 = 90^2 + 28^2 .

It is a plaindrome in base 14.

It is a nialpdrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107 + ... + 1114.

28884 is an apocalyptic number.

It is an amenable number.

8884 is a deficient number, since it is larger than the sum of its proper divisors (6670).

8884 is a wasteful number, since it uses less digits than its factorization.

8884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225 (or 2223 counting only the distinct ones).

The product of its digits is 2048, while the sum is 28.

The square root of 8884 is about 94.2549733436. The cubic root of 8884 is about 20.7110849479.

The spelling of 8884 in words is "eight thousand, eight hundred eighty-four".

Divisors: 1 2 4 2221 4442 8884