1223326 has 8 divisors (see below), whose sum is σ = 1976184. Its totient is φ = 564600.

The previous prime is 1223323. The next prime is 1223329. The reversal of 1223326 is 6233221.

It is an interprime number because it is at equal distance from previous prime (1223323) and next prime (1223329).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223323) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 23500 + ... + 23551.

It is an arithmetic number, because the mean of its divisors is an integer number (247023).

2^1223326 is an apocalyptic number.

1223326 is a deficient number, since it is larger than the sum of its proper divisors (752858).

1223326 is a wasteful number, since it uses less digits than its factorization.

1223326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47066.

The product of its digits is 432, while the sum is 19.

The square root of 1223326 is about 1106.0406864126. The cubic root of 1223326 is about 106.9499868170.

Adding to 1223326 its reverse (6233221), we get a palindrome (7456547).

The spelling of 1223326 in words is "one million, two hundred twenty-three thousand, three hundred twenty-six".