1322434 has 4 divisors (see below), whose sum is σ = 1983654. Its totient is φ = 661216.

The previous prime is 1322423. The next prime is 1322437. The reversal of 1322434 is 4342231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1203409 + 119025 = 1097^2 + 345^2 .

It is not an unprimeable number, because it can be changed into a prime (1322437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330607 + ... + 330610.

2^1322434 is an apocalyptic number.

1322434 is a deficient number, since it is larger than the sum of its proper divisors (661220).

1322434 is an equidigital number, since it uses as much as digits as its factorization.

1322434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661219.

The product of its digits is 576, while the sum is 19.

The square root of 1322434 is about 1149.9713039898. The cubic root of 1322434 is about 109.7635139881.

Adding to 1322434 its reverse (4342231), we get a palindrome (5664665).

The spelling of 1322434 in words is "one million, three hundred twenty-two thousand, four hundred thirty-four".