822082 has 4 divisors (see below), whose sum is σ = 1233126. Its totient is φ = 411040.

The previous prime is 822079. The next prime is 822113. The reversal of 822082 is 280228.

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

It can be written as a sum of positive squares in only one way, i.e., 670761 + 151321 = 819^2 + 389^2 .

It is a plaindrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205519 + ... + 205522.

2⁸²²⁰⁸² is an apocalyptic number.

822082 is a deficient number, since it is larger than the sum of its proper divisors (411044).

822082 is a wasteful number, since it uses less digits than its factorization.

822082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411043.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 822082 is about 906.6873772144. The cubic root of 822082 is about 93.6781660098.

The spelling of 822082 in words is "eight hundred twenty-two thousand, eighty-two".