8890056 has 96 divisors (see below), whose sum is σ = 28454400. Its totient is φ = 2453760.

The previous prime is 8890051. The next prime is 8890069. The reversal of 8890056 is 6500988.

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 a self number, because there is not a number n which added to its sum of digits gives 8890056.

It is not an unprimeable number, because it can be changed into a prime (8890051) 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 23 ways as a sum of consecutive naturals, for example, 15340 + ... + 15908.

It is an arithmetic number, because the mean of its divisors is an integer number (296400).

Almost surely, 2^8890056 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 8890056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14227200).

8890056 is an abundant number, since it is smaller than the sum of its proper divisors (19564344).

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

8890056 is a wasteful number, since it uses less digits than its factorization.

8890056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619 (or 612 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 8890056 is about 2981.6196940589. The cubic root of 8890056 is about 207.1578995474.

The spelling of 8890056 in words is "eight million, eight hundred ninety thousand, fifty-six".