8881089 has 16 divisors (see below), whose sum is σ = 14329728. Its totient is φ = 4776192.

The previous prime is 8881087. The next prime is 8881099. The reversal of 8881089 is 9801888.

It is a happy number.

8881089 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8881089 - 2¹ = 8881087 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 8881089.

It is not an unprimeable number, because it can be changed into a prime (8881087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12082 + ... + 12795.

It is an arithmetic number, because the mean of its divisors is an integer number (895608).

Almost surely, 2^8881089 is an apocalyptic number.

It is an amenable number.

8881089 is a deficient number, since it is larger than the sum of its proper divisors (5448639).

8881089 is a wasteful number, since it uses less digits than its factorization.

8881089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24904.

The product of its (nonzero) digits is 36864, while the sum is 42.

The square root of 8881089 is about 2980.1156017846. The cubic root of 8881089 is about 207.0882258285.

The spelling of 8881089 in words is "eight million, eight hundred eighty-one thousand, eighty-nine".