8560881 has 12 divisors (see below), whose sum is σ = 14132352. Its totient is φ = 4891896.

The previous prime is 8560879. The next prime is 8560883. The reversal of 8560881 is 1880658.

It is an interprime number because it is at equal distance from previous prime (8560879) and next prime (8560883).

It is not a de Polignac number, because 8560881 - 2¹ = 8560879 is a prime.

It is a super-2 number, since 2×8560881² = 146577366992322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8560883) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67881 + ... + 68006.

It is an arithmetic number, because the mean of its divisors is an integer number (1177696).

Almost surely, 2^8560881 is an apocalyptic number.

It is an amenable number.

8560881 is a deficient number, since it is larger than the sum of its proper divisors (5571471).

8560881 is a wasteful number, since it uses less digits than its factorization.

8560881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135900 (or 135897 counting only the distinct ones).

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

The square root of 8560881 is about 2925.8983235923. The cubic root of 8560881 is about 204.5688419857.

The spelling of 8560881 in words is "eight million, five hundred sixty thousand, eight hundred eighty-one".