1326327285 has 8 divisors (see below), whose sum is σ = 2122123680. Its totient is φ = 707374544.

The previous prime is 1326327283. The next prime is 1326327293. The reversal of 1326327285 is 5827236231.

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

It is a cyclic number.

It is not a de Polignac number, because 1326327285 - 2¹ = 1326327283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1326327283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44210895 + ... + 44210924.

It is an arithmetic number, because the mean of its divisors is an integer number (265265460).

Almost surely, 2^1326327285 is an apocalyptic number.

1326327285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1326327285 is a deficient number, since it is larger than the sum of its proper divisors (795796395).

1326327285 is an equidigital number, since it uses as much as digits as its factorization.

1326327285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88421827.

The product of its digits is 120960, while the sum is 39.

The square root of 1326327285 is about 36418.7765445244. The cubic root of 1326327285 is about 1098.7112413704.

The spelling of 1326327285 in words is "one billion, three hundred twenty-six million, three hundred twenty-seven thousand, two hundred eighty-five".