1322341 has 2 divisors, whose sum is σ = 1322342. Its totient is φ = 1322340.

The previous prime is 1322333. The next prime is 1322357. The reversal of 1322341 is 1432231.

It is a happy number.

It is an a-pointer prime, because the next prime (1322357) can be obtained adding 1322341 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1313316 + 9025 = 1146^2 + 95^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322341 - 2³ = 1322333 is a prime.

It is an Ulam number.

1322341 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1322641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661170 + 661171.

It is an arithmetic number, because the mean of its divisors is an integer number (661171).

2^1322341 is an apocalyptic number.

It is an amenable number.

1322341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322341 is an equidigital number, since it uses as much as digits as its factorization.

1322341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 144, while the sum is 16.

The square root of 1322341 is about 1149.9308674873. The cubic root of 1322341 is about 109.7609408928.

Adding to 1322341 its reverse (1432231), we get a palindrome (2754572).

The spelling of 1322341 in words is "one million, three hundred twenty-two thousand, three hundred forty-one".