2732127647 has 16 divisors (see below), whose sum is σ = 2909678112. Its totient is φ = 2556503040.

The previous prime is 2732127637. The next prime is 2732127649. The reversal of 2732127647 is 7467212372.

It is a cyclic number.

It is not a de Polignac number, because 2732127647 - 2¹⁰ = 2732126623 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2732127649) 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 15 ways as a sum of consecutive naturals, for example, 3303248 + ... + 3304074.

It is an arithmetic number, because the mean of its divisors is an integer number (181854882).

Almost surely, 2^2732127647 is an apocalyptic number.

2732127647 is a deficient number, since it is larger than the sum of its proper divisors (177550465).

2732127647 is a wasteful number, since it uses less digits than its factorization.

2732127647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738.

The product of its digits is 197568, while the sum is 41.

The square root of 2732127647 is about 52269.7584364037. The cubic root of 2732127647 is about 1397.9779733302.

The spelling of 2732127647 in words is "two billion, seven hundred thirty-two million, one hundred twenty-seven thousand, six hundred forty-seven".