1326052226 has 8 divisors (see below), whose sum is σ = 1989410124. Its totient is φ = 662915520.

The previous prime is 1326052223. The next prime is 1326052229. The reversal of 1326052226 is 6222506231.

It is a Cunningham number, because it is equal to 36415²+1.

It is an interprime number because it is at equal distance from previous prime (1326052223) and next prime (1326052229).

It can be written as a sum of positive squares in 2 ways, for example, as 1326052225 + 1 = 36415^2 + 1^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1326052223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39395 + ... + 64838.

Almost surely, 2^1326052226 is an apocalyptic number.

1326052226 is a deficient number, since it is larger than the sum of its proper divisors (663357898).

1326052226 is a wasteful number, since it uses less digits than its factorization.

1326052226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110596.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 1326052226 is about 36415.0000137306. Note that the first 4 decimals coincide. The cubic root of 1326052226 is about 1098.6352844246.

Adding to 1326052226 its reverse (6222506231), we get a palindrome (7548558457).

The spelling of 1326052226 in words is "one billion, three hundred twenty-six million, fifty-two thousand, two hundred twenty-six".