8865081 has 12 divisors (see below), whose sum is σ = 12885808. Its totient is φ = 5872824.

The previous prime is 8865067. The next prime is 8865083. The reversal of 8865081 is 1805688.

It is not a de Polignac number, because 8865081 - 2⁷ = 8864953 is a prime.

It is a super-2 number, since 2×8865081² = 157179322273122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8865083) 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 11 ways as a sum of consecutive naturals, for example, 1555 + ... + 4488.

Almost surely, 2^8865081 is an apocalyptic number.

It is an amenable number.

8865081 is a deficient number, since it is larger than the sum of its proper divisors (4020727).

8865081 is a wasteful number, since it uses less digits than its factorization.

8865081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6212 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The square root of 8865081 is about 2977.4285885643. The cubic root of 8865081 is about 206.9637267534.

The spelling of 8865081 in words is "eight million, eight hundred sixty-five thousand, eighty-one".