1323022 has 8 divisors (see below), whose sum is σ = 1992672. Its totient is φ = 658800.

The previous prime is 1323017. The next prime is 1323041. The reversal of 1323022 is 2203231.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 1322993 and 1323011.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 679 + ... + 1762.

It is an arithmetic number, because the mean of its divisors is an integer number (249084).

2^1323022 is an apocalyptic number.

1323022 is a deficient number, since it is larger than the sum of its proper divisors (669650).

1323022 is a wasteful number, since it uses less digits than its factorization.

1323022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2714.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 1323022 is about 1150.2269341308. The cubic root of 1323022 is about 109.7797797986.

Adding to 1323022 its reverse (2203231), we get a palindrome (3526253).

The spelling of 1323022 in words is "one million, three hundred twenty-three thousand, twenty-two".