882138 has 16 divisors (see below), whose sum is σ = 1774656. Its totient is φ = 292320.

The previous prime is 882103. The next prime is 882139. The reversal of 882138 is 831288.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 882138.

It is not an unprimeable number, because it can be changed into a prime (882139) 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 7 ways as a sum of consecutive naturals, for example, 1083 + ... + 1713.

It is an arithmetic number, because the mean of its divisors is an integer number (110916).

2⁸⁸²¹³⁸ is an apocalyptic number.

882138 is an abundant number, since it is smaller than the sum of its proper divisors (892518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

882138 is a wasteful number, since it uses less digits than its factorization.

882138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 869.

The product of its digits is 3072, while the sum is 30.

The square root of 882138 is about 939.2220184813. Note that the first 3 decimals coincide. The cubic root of 882138 is about 95.9059408587.

The spelling of 882138 in words is "eight hundred eighty-two thousand, one hundred thirty-eight".