2728362282 has 16 divisors (see below), whose sum is σ = 5644887840. Its totient is φ = 878093552.

The previous prime is 2728362271. The next prime is 2728362289. The reversal of 2728362282 is 2822638272.

It is not an unprimeable number, because it can be changed into a prime (2728362289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7839948 + ... + 7840295.

It is an arithmetic number, because the mean of its divisors is an integer number (352805490).

Almost surely, 2^2728362282 is an apocalyptic number.

2728362282 is an abundant number, since it is smaller than the sum of its proper divisors (2916525558).

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

2728362282 is a wasteful number, since it uses less digits than its factorization.

2728362282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15680277.

The product of its digits is 258048, while the sum is 42.

The square root of 2728362282 is about 52233.7274373560. The cubic root of 2728362282 is about 1397.3354560853.

The spelling of 2728362282 in words is "two billion, seven hundred twenty-eight million, three hundred sixty-two thousand, two hundred eighty-two".