2732171132 has 12 divisors (see below), whose sum is σ = 4782734040. Its totient is φ = 1365675696.

The previous prime is 2732171129. The next prime is 2732171153. The reversal of 2732171132 is 2311712372.

It is a super-2 number, since 2×2732171132² = 14929518189068322848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2732171095 and 2732171104.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 87218 + ... + 114329.

It is an arithmetic number, because the mean of its divisors is an integer number (398561170).

Almost surely, 2^2732171132 is an apocalyptic number.

It is an amenable number.

2732171132 is a deficient number, since it is larger than the sum of its proper divisors (2050562908).

2732171132 is a wasteful number, since it uses less digits than its factorization.

2732171132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204940 (or 204938 counting only the distinct ones).

The product of its digits is 3528, while the sum is 29.

The square root of 2732171132 is about 52270.1744018518. The cubic root of 2732171132 is about 1397.9853901078.

The spelling of 2732171132 in words is "two billion, seven hundred thirty-two million, one hundred seventy-one thousand, one hundred thirty-two".