882865 has 4 divisors (see below), whose sum is σ = 1059444. Its totient is φ = 706288.

The previous prime is 882863. The next prime is 882877. The reversal of 882865 is 568288.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 628849 + 254016 = 793^2 + 504^2 .

It is a cyclic number.

It is not a de Polignac number, because 882865 - 2¹ = 882863 is a prime.

It is a d-powerful number, because it can be written as 8³ + 8⁶ + 8⁶ + 2² + 6⁷ + 5⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (882863) 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 3 ways as a sum of consecutive naturals, for example, 88282 + ... + 88291.

It is an arithmetic number, because the mean of its divisors is an integer number (264861).

2⁸⁸²⁸⁶⁵ is an apocalyptic number.

It is an amenable number.

882865 is a deficient number, since it is larger than the sum of its proper divisors (176579).

882865 is a wasteful number, since it uses less digits than its factorization.

882865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176578.

The product of its digits is 30720, while the sum is 37.

The square root of 882865 is about 939.6089612174. The cubic root of 882865 is about 95.9322800762.

The spelling of 882865 in words is "eight hundred eighty-two thousand, eight hundred sixty-five".