1324422 has 24 divisors (see below), whose sum is σ = 3130920. Its totient is φ = 401280.

The previous prime is 1324403. The next prime is 1324429. The reversal of 1324422 is 2244231.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1324395 and 1324404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3147 + ... + 3542.

It is an arithmetic number, because the mean of its divisors is an integer number (130455).

2^1324422 is an apocalyptic number.

1324422 is an abundant number, since it is smaller than the sum of its proper divisors (1806498).

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

1324422 is a wasteful number, since it uses less digits than its factorization.

1324422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6708 (or 6705 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 1324422 is about 1150.8353487793. The cubic root of 1324422 is about 109.8184885307.

Adding to 1324422 its reverse (2244231), we get a palindrome (3568653).

It can be divided in two parts, 132 and 4422, that added together give a palindrome (4554).

The spelling of 1324422 in words is "one million, three hundred twenty-four thousand, four hundred twenty-two".