1322234 has 4 divisors (see below), whose sum is σ = 1983354. Its totient is φ = 661116.

The previous prime is 1322227. The next prime is 1322257. The reversal of 1322234 is 4322231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4322231 = 43 ⋅100517.

It can be written as a sum of positive squares in only one way, i.e., 1216609 + 105625 = 1103^2 + 325^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 330557 + ... + 330560.

2^1322234 is an apocalyptic number.

1322234 is a deficient number, since it is larger than the sum of its proper divisors (661120).

1322234 is an equidigital number, since it uses as much as digits as its factorization.

1322234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 661119.

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

The square root of 1322234 is about 1149.8843420101. The cubic root of 1322234 is about 109.7579803005.

Adding to 1322234 its reverse (4322231), we get a palindrome (5644465).

The spelling of 1322234 in words is "one million, three hundred twenty-two thousand, two hundred thirty-four".