881841 has 8 divisors (see below), whose sum is σ = 1245024. Its totient is φ = 553280.

The previous prime is 881833. The next prime is 881849. The reversal of 881841 is 148188.

It is an interprime number because it is at equal distance from previous prime (881833) and next prime (881849).

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 881841 - 2³ = 881833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 881799 and 881808.

It is not an unprimeable number, because it can be changed into a prime (881849) 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 7 ways as a sum of consecutive naturals, for example, 8595 + ... + 8696.

It is an arithmetic number, because the mean of its divisors is an integer number (155628).

2⁸⁸¹⁸⁴¹ is an apocalyptic number.

It is an amenable number.

881841 is a deficient number, since it is larger than the sum of its proper divisors (363183).

881841 is a wasteful number, since it uses less digits than its factorization.

881841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17311.

The product of its digits is 2048, while the sum is 30.

The square root of 881841 is about 939.0638955896. The cubic root of 881841 is about 95.8951763820.

The spelling of 881841 in words is "eight hundred eighty-one thousand, eight hundred forty-one".