330822 has 12 divisors (see below), whose sum is σ = 716820. Its totient is φ = 110268.

The previous prime is 330821. The next prime is 330823. The reversal of 330822 is 228033.

330822 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (330821) and next prime (330823).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 18379 = 330822 / (3 + 3 + 0 + 8 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 330795 and 330804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9172 + ... + 9207.

It is an arithmetic number, because the mean of its divisors is an integer number (59735).

2³³⁰⁸²² is an apocalyptic number.

330822 is an abundant number, since it is smaller than the sum of its proper divisors (385998).

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

330822 is a wasteful number, since it uses less digits than its factorization.

330822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18387 (or 18384 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 330822 is about 575.1712788379. The cubic root of 330822 is about 69.1615621787.

Adding to 330822 its reverse (228033), we get a palindrome (558855).

The spelling of 330822 in words is "three hundred thirty thousand, eight hundred twenty-two".