886881 has 8 divisors (see below), whose sum is σ = 1194624. Its totient is φ = 585200.

The previous prime is 886867. The next prime is 886891. The reversal of 886881 is 188688.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 886881 - 2¹⁴ = 870497 is a prime.

It is a super-2 number, since 2×886881² = 1573115816322, which contains 22 as substring.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (886891) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1161 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (149328).

2⁸⁸⁶⁸⁸¹ is an apocalyptic number.

It is an amenable number.

886881 is a deficient number, since it is larger than the sum of its proper divisors (307743).

886881 is a wasteful number, since it uses less digits than its factorization.

886881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031.

The product of its digits is 24576, while the sum is 39.

The square root of 886881 is about 941.7435956777. The cubic root of 886881 is about 96.0775198513.

The spelling of 886881 in words is "eight hundred eighty-six thousand, eight hundred eighty-one".