8821016 has 32 divisors (see below), whose sum is σ = 17582400. Its totient is φ = 4137120.

The previous prime is 8821013. The next prime is 8821049. The reversal of 8821016 is 6101288.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8821013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19691 + ... + 20133.

It is an arithmetic number, because the mean of its divisors is an integer number (549450).

Almost surely, 2^8821016 is an apocalyptic number.

It is an amenable number.

8821016 is a deficient number, since it is larger than the sum of its proper divisors (8761384).

8821016 is a wasteful number, since it uses less digits than its factorization.

8821016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599 (or 595 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 8821016 is about 2970.0195285553. The cubic root of 8821016 is about 206.6202439377.

The spelling of 8821016 in words is "eight million, eight hundred twenty-one thousand, sixteen".