2748113 has 2 divisors, whose sum is σ = 2748114. Its totient is φ = 2748112.

The previous prime is 2748089. The next prime is 2748131. The reversal of 2748113 is 3118472.

Together with next prime (2748131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1723969 + 1024144 = 1313^2 + 1012^2 .

It is a cyclic number.

It is not a de Polignac number, because 2748113 - 2¹⁰ = 2747089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2748133) 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, 1374056 + 1374057.

It is an arithmetic number, because the mean of its divisors is an integer number (1374057).

2^2748113 is an apocalyptic number.

It is an amenable number.

2748113 is a deficient number, since it is larger than the sum of its proper divisors (1).

2748113 is an equidigital number, since it uses as much as digits as its factorization.

2748113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1344, while the sum is 26.

The square root of 2748113 is about 1657.7433456359. The cubic root of 2748113 is about 140.0699140597.

The spelling of 2748113 in words is "two million, seven hundred forty-eight thousand, one hundred thirteen".