1327283452 has 24 divisors (see below), whose sum is σ = 2581718832. Its totient is φ = 591926400.

The previous prime is 1327283417. The next prime is 1327283453. The reversal of 1327283452 is 2543827231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1327283453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282249 + ... + 286912.

It is an arithmetic number, because the mean of its divisors is an integer number (107571618).

Almost surely, 2^1327283452 is an apocalyptic number.

It is an amenable number.

1327283452 is a deficient number, since it is larger than the sum of its proper divisors (1254435380).

1327283452 is a wasteful number, since it uses less digits than its factorization.

1327283452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569229 (or 569227 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 1327283452 is about 36431.9015699153. The cubic root of 1327283452 is about 1098.9752031371.

The spelling of 1327283452 in words is "one billion, three hundred twenty-seven million, two hundred eighty-three thousand, four hundred fifty-two".