882020 has 12 divisors (see below), whose sum is σ = 1852284. Its totient is φ = 352800.

The previous prime is 882019. The next prime is 882029. The reversal of 882020 is 20288.

It can be written as a sum of positive squares in 2 ways, for example, as 702244 + 179776 = 838^2 + 424^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 44101 = 882020 / (8 + 8 + 2 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 881983 and 882001.

It is not an unprimeable number, because it can be changed into a prime (882029) 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, 22031 + ... + 22070.

It is an arithmetic number, because the mean of its divisors is an integer number (154357).

2⁸⁸²⁰²⁰ is an apocalyptic number.

It is an amenable number.

882020 is an abundant number, since it is smaller than the sum of its proper divisors (970264).

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

882020 is a wasteful number, since it uses less digits than its factorization.

882020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44110 (or 44108 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 882020 is about 939.1591984323. The cubic root of 882020 is about 95.9016643526.

It can be divided in two parts, 8820 and 20, that multiplied together give a square (176400 = 420²).

The spelling of 882020 in words is "eight hundred eighty-two thousand, twenty".