822130 has 16 divisors (see below), whose sum is σ = 1558080. Its totient is φ = 311472.

The previous prime is 822113. The next prime is 822131. The reversal of 822130 is 31228.

It is a happy number.

822130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (822131) 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, 1974 + ... + 2353.

It is an arithmetic number, because the mean of its divisors is an integer number (97380).

2⁸²²¹³⁰ is an apocalyptic number.

822130 is a deficient number, since it is larger than the sum of its proper divisors (735950).

822130 is a wasteful number, since it uses less digits than its factorization.

822130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 822130 is about 906.7138468117. The cubic root of 822130 is about 93.6799892117.

Adding to 822130 its reverse (31228), we get a palindrome (853358).

The spelling of 822130 in words is "eight hundred twenty-two thousand, one hundred thirty".