8862216 has 32 divisors (see below), whose sum is σ = 24170400. Its totient is φ = 2685440.

The previous prime is 8862181. The next prime is 8862221. The reversal of 8862216 is 6122688.

It is a hoax number, since the sum of its digits (33) 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 (33).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16521 + ... + 17048.

It is an arithmetic number, because the mean of its divisors is an integer number (755325).

Almost surely, 2^8862216 is an apocalyptic number.

It is an amenable number.

8862216 is an abundant number, since it is smaller than the sum of its proper divisors (15308184).

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

8862216 is a wasteful number, since it uses less digits than its factorization.

8862216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33589 (or 33585 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 8862216 is about 2976.9474298348. The cubic root of 8862216 is about 206.9414289701.

The spelling of 8862216 in words is "eight million, eight hundred sixty-two thousand, two hundred sixteen".