2727233128 has 8 divisors (see below), whose sum is σ = 5113562130. Its totient is φ = 1363616560.

The previous prime is 2727233099. The next prime is 2727233129. The reversal of 2727233128 is 8213327272.

It can be written as a sum of positive squares in only one way, i.e., 1451457604 + 1275775524 = 38098^2 + 35718^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (2727233129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170452063 + ... + 170452078.

Almost surely, 2^2727233128 is an apocalyptic number.

It is an amenable number.

2727233128 is a deficient number, since it is larger than the sum of its proper divisors (2386329002).

2727233128 is a wasteful number, since it uses less digits than its factorization.

2727233128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340904147 (or 340904143 counting only the distinct ones).

The product of its digits is 56448, while the sum is 37.

The square root of 2727233128 is about 52222.9176511615. The cubic root of 2727233128 is about 1397.1426634294.

The spelling of 2727233128 in words is "two billion, seven hundred twenty-seven million, two hundred thirty-three thousand, one hundred twenty-eight".