881055 has 24 divisors (see below), whose sum is σ = 1745952. Its totient is φ = 402624.

The previous prime is 881029. The next prime is 881057. The reversal of 881055 is 550188.

It is not a de Polignac number, because 881055 - 2⁸ = 880799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (881057) 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 23 ways as a sum of consecutive naturals, for example, 1084 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (72748).

2⁸⁸¹⁰⁵⁵ is an apocalyptic number.

881055 is a deficient number, since it is larger than the sum of its proper divisors (864897).

881055 is a wasteful number, since it uses less digits than its factorization.

881055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815 (or 2812 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

The square root of 881055 is about 938.6453004197. The cubic root of 881055 is about 95.8666769081.

The spelling of 881055 in words is "eight hundred eighty-one thousand, fifty-five".