8089881 has 8 divisors (see below), whose sum is σ = 10963584. Its totient is φ = 5304720.

The previous prime is 8089849. The next prime is 8089901. The reversal of 8089881 is 1889808.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8089881 - 2⁵ = 8089849 is a prime.

It is a super-2 number, since 2×8089881² = 130892349188322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8089181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21921 + ... + 22286.

It is an arithmetic number, because the mean of its divisors is an integer number (1370448).

Almost surely, 2^8089881 is an apocalyptic number.

It is an amenable number.

8089881 is a deficient number, since it is larger than the sum of its proper divisors (2873703).

8089881 is a wasteful number, since it uses less digits than its factorization.

8089881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44271.

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

The square root of 8089881 is about 2844.2716115027. The cubic root of 8089881 is about 200.7462206443.

The spelling of 8089881 in words is "eight million, eighty-nine thousand, eight hundred eighty-one".