880881 has 8 divisors (see below), whose sum is σ = 1178880. Its totient is φ = 585072.

The previous prime is 880871. The next prime is 880883. The reversal of 880881 is 188088.

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

It is not a de Polignac number, because 880881 - 2¹¹ = 878833 is a prime.

It is a super-2 number, since 2×880881² = 1551902672322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (880883) 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, 1131 + ... + 1743.

It is an arithmetic number, because the mean of its divisors is an integer number (147360).

2⁸⁸⁰⁸⁸¹ is an apocalyptic number.

It is an amenable number.

880881 is a deficient number, since it is larger than the sum of its proper divisors (297999).

880881 is a wasteful number, since it uses less digits than its factorization.

880881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095.

The product of its (nonzero) digits is 4096, while the sum is 33.

The square root of 880881 is about 938.5526090742. The cubic root of 880881 is about 95.8603655731.

The spelling of 880881 in words is "eight hundred eighty thousand, eight hundred eighty-one".