822027 has 8 divisors (see below), whose sum is σ = 1131520. Its totient is φ = 530280.

The previous prime is 822013. The next prime is 822037. The reversal of 822027 is 720228.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 822027 - 2⁴ = 822011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 821994 and 822012.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 822027.

It is not an unprimeable number, because it can be changed into a prime (822007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4327 + ... + 4512.

It is an arithmetic number, because the mean of its divisors is an integer number (141440).

2⁸²²⁰²⁷ is an apocalyptic number.

822027 is a deficient number, since it is larger than the sum of its proper divisors (309493).

822027 is a wasteful number, since it uses less digits than its factorization.

822027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8873.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 822027 is about 906.6570465176. The cubic root of 822027 is about 93.6760768370.

The spelling of 822027 in words is "eight hundred twenty-two thousand, twenty-seven".