8891056 has 10 divisors (see below), whose sum is σ = 17226452. Its totient is φ = 4445520.

The previous prime is 8891053. The next prime is 8891059. The reversal of 8891056 is 6501988.

8891056 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8891053) and next prime (8891059).

It is not an unprimeable number, because it can be changed into a prime (8891053) 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 as a sum of consecutive naturals, namely, 277830 + ... + 277861.

Almost surely, 2^8891056 is an apocalyptic number.

It is an amenable number.

8891056 is a deficient number, since it is larger than the sum of its proper divisors (8335396).

8891056 is a wasteful number, since it uses less digits than its factorization.

8891056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555699 (or 555693 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 37.

The square root of 8891056 is about 2981.7873834330. The cubic root of 8891056 is about 207.1656666576.

It can be divided in two parts, 889105 and 6, that added together give a triangular number (889111 = T₁₃₃₃).

The spelling of 8891056 in words is "eight million, eight hundred ninety-one thousand, fifty-six".