10086881 has 4 divisors (see below), whose sum is σ = 11527872. Its totient is φ = 8645892.

The previous prime is 10086871. The next prime is 10086883. The reversal of 10086881 is 18868001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10086881 - 2¹⁰ = 10085857 is a prime.

It is a super-2 number, since 2×10086881² = 203490336616322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10086883) 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 3 ways as a sum of consecutive naturals, for example, 720485 + ... + 720498.

It is an arithmetic number, because the mean of its divisors is an integer number (2881968).

Almost surely, 2^10086881 is an apocalyptic number.

It is an amenable number.

10086881 is a deficient number, since it is larger than the sum of its proper divisors (1440991).

10086881 is an equidigital number, since it uses as much as digits as its factorization.

10086881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440990.

The product of its (nonzero) digits is 3072, while the sum is 32.

The square root of 10086881 is about 3175.9850440454. The cubic root of 10086881 is about 216.0656022159.

The spelling of 10086881 in words is "ten million, eighty-six thousand, eight hundred eighty-one".