2681115 has 16 divisors (see below), whose sum is σ = 4382208. Its totient is φ = 1399136.

The previous prime is 2681069. The next prime is 2681117. The reversal of 2681115 is 5111862.

2681115 = T₃₁₄ + T₃₁₅ + ... + T₃₆₀.

2681115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2681115 - 2¹⁰ = 2680091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2681117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1197 + ... + 2606.

It is an arithmetic number, because the mean of its divisors is an integer number (273888).

2^2681115 is an apocalyptic number.

2681115 is a deficient number, since it is larger than the sum of its proper divisors (1701093).

2681115 is a wasteful number, since it uses less digits than its factorization.

2681115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3858.

The product of its digits is 480, while the sum is 24.

The square root of 2681115 is about 1637.4110662873. The cubic root of 2681115 is about 138.9222517778.

Adding to 2681115 its reverse (5111862), we get a palindrome (7792977).

The spelling of 2681115 in words is "two million, six hundred eighty-one thousand, one hundred fifteen".