8662284 has 36 divisors (see below), whose sum is σ = 22211280. Its totient is φ = 2845920.

The previous prime is 8662279. The next prime is 8662319. The reversal of 8662284 is 4822668.

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 862 + ... + 4250.

It is an arithmetic number, because the mean of its divisors is an integer number (616980).

Almost surely, 2^8662284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8662284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11105640).

8662284 is an abundant number, since it is smaller than the sum of its proper divisors (13548996).

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

8662284 is a wasteful number, since it uses less digits than its factorization.

8662284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3470 (or 3465 counting only the distinct ones).

The product of its digits is 36864, while the sum is 36.

The square root of 8662284 is about 2943.1758357258. The cubic root of 8662284 is about 205.3733746709.

The spelling of 8662284 in words is "eight million, six hundred sixty-two thousand, two hundred eighty-four".