8888816 has 20 divisors (see below), whose sum is σ = 17778624. Its totient is φ = 4300800.

The previous prime is 8888813. The next prime is 8888821. The reversal of 8888816 is 6188888.

8888816 is an admirable number.

It is a super-2 number, since 2×8888816² = 158022099763712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8888813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8465 + ... + 9456.

Almost surely, 2^8888816 is an apocalyptic number.

It is an amenable number.

8888816 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8888816 is a wasteful number, since it uses less digits than its factorization.

8888816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17960 (or 17954 counting only the distinct ones).

The product of its digits is 196608, while the sum is 47.

The square root of 8888816 is about 2981.4117461364. The cubic root of 8888816 is about 207.1482675219.

The spelling of 8888816 in words is "eight million, eight hundred eighty-eight thousand, eight hundred sixteen".