8891055 has 48 divisors (see below), whose sum is σ = 16248960. Its totient is φ = 4492800.

The previous prime is 8891053. The next prime is 8891059. The reversal of 8891055 is 5501988.

It is not a de Polignac number, because 8891055 - 2¹ = 8891053 is a prime.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (8891053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 112506 + ... + 112584.

It is an arithmetic number, because the mean of its divisors is an integer number (338520).

Almost surely, 2^8891055 is an apocalyptic number.

8891055 is a deficient number, since it is larger than the sum of its proper divisors (7357905).

8891055 is a wasteful number, since it uses less digits than its factorization.

8891055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 36.

The square root of 8891055 is about 2981.7872157483. The cubic root of 8891055 is about 207.1656588908.

The spelling of 8891055 in words is "eight million, eight hundred ninety-one thousand, fifty-five".