883881 has 24 divisors (see below), whose sum is σ = 1389960. Its totient is φ = 539136.

The previous prime is 883877. The next prime is 883889. The reversal of 883881 is 188388.

It can be written as a sum of positive squares in 4 ways, for example, as 416025 + 467856 = 645^2 + 684^2 .

It is not a de Polignac number, because 883881 - 2² = 883877 is a prime.

It is a super-2 number, since 2×883881² = 1562491244322, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (883889) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8055 + ... + 8163.

It is an arithmetic number, because the mean of its divisors is an integer number (57915).

2⁸⁸³⁸⁸¹ is an apocalyptic number.

It is an amenable number.

883881 is a deficient number, since it is larger than the sum of its proper divisors (506079).

883881 is a wasteful number, since it uses less digits than its factorization.

883881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 182 counting only the distinct ones).

The product of its digits is 12288, while the sum is 36.

The square root of 883881 is about 940.1494562036. The cubic root of 883881 is about 95.9690655538.

It can be divided in two parts, 883 and 881, that added together give a square (1764 = 42²).

The spelling of 883881 in words is "eight hundred eighty-three thousand, eight hundred eighty-one".