1322342 has 16 divisors (see below), whose sum is σ = 2345760. Its totient is φ = 547008.

The previous prime is 1322341. The next prime is 1322357. The reversal of 1322342 is 2432231.

It is a self number, because there is not a number n which added to its sum of digits gives 1322342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322341) 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, 1223 + ... + 2034.

It is an arithmetic number, because the mean of its divisors is an integer number (146610).

2^1322342 is an apocalyptic number.

1322342 is a deficient number, since it is larger than the sum of its proper divisors (1023418).

1322342 is a wasteful number, since it uses less digits than its factorization.

1322342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3295.

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

The square root of 1322342 is about 1149.9313022959. The cubic root of 1322342 is about 109.7609685611.

Adding to 1322342 its reverse (2432231), we get a palindrome (3754573).

The spelling of 1322342 in words is "one million, three hundred twenty-two thousand, three hundred forty-two".