8821068 has 24 divisors (see below), whose sum is σ = 21085680. Its totient is φ = 2868480.

The previous prime is 8821067. The next prime is 8821091. The reversal of 8821068 is 8601288.

It is a super-2 number, since 2×8821068² = 155622481321248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8821067) 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, 8473 + ... + 9456.

It is an arithmetic number, because the mean of its divisors is an integer number (878570).

Almost surely, 2^8821068 is an apocalyptic number.

It is an amenable number.

8821068 is an abundant number, since it is smaller than the sum of its proper divisors (12264612).

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

8821068 is a wasteful number, since it uses less digits than its factorization.

8821068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17977 (or 17975 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 33.

The square root of 8821068 is about 2970.0282826936. The cubic root of 8821068 is about 206.6206499465.

The spelling of 8821068 in words is "eight million, eight hundred twenty-one thousand, sixty-eight".