1326336112 has 20 divisors (see below), whose sum is σ = 2658390120. Its totient is φ = 640299968.

The previous prime is 1326336103. The next prime is 1326336119. The reversal of 1326336112 is 2116336231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326336119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1428778 + ... + 1429705.

It is an arithmetic number, because the mean of its divisors is an integer number (132919506).

Almost surely, 2^1326336112 is an apocalyptic number.

It is an amenable number.

1326336112 is an abundant number, since it is smaller than the sum of its proper divisors (1332054008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1326336112 is a wasteful number, since it uses less digits than its factorization.

1326336112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858520 (or 2858514 counting only the distinct ones).

The product of its digits is 3888, while the sum is 28.

The square root of 1326336112 is about 36418.8977318095. The cubic root of 1326336112 is about 1098.7136787533.

The spelling of 1326336112 in words is "one billion, three hundred twenty-six million, three hundred thirty-six thousand, one hundred twelve".