1323422 has 8 divisors (see below), whose sum is σ = 1990200. Its totient is φ = 660024.

The previous prime is 1323409. The next prime is 1323431. The reversal of 1323422 is 2243231.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1323422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704 + ... + 1772.

It is an arithmetic number, because the mean of its divisors is an integer number (248775).

2^1323422 is an apocalyptic number.

1323422 is a deficient number, since it is larger than the sum of its proper divisors (666778).

1323422 is a wasteful number, since it uses less digits than its factorization.

1323422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690.

The product of its digits is 288, while the sum is 17.

The square root of 1323422 is about 1150.4007997216. The cubic root of 1323422 is about 109.7908422217.

Adding to 1323422 its reverse (2243231), we get a palindrome (3566653).

The spelling of 1323422 in words is "one million, three hundred twenty-three thousand, four hundred twenty-two".