2868135 has 16 divisors (see below), whose sum is σ = 4634496. Its totient is φ = 1514528.

The previous prime is 2868119. The next prime is 2868137. The reversal of 2868135 is 5318682.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2868135 - 2⁴ = 2868119 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2868096 and 2868105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2868137) 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 in 15 ways as a sum of consecutive naturals, for example, 712 + ... + 2498.

It is an arithmetic number, because the mean of its divisors is an integer number (289656).

2^2868135 is an apocalyptic number.

2868135 is a deficient number, since it is larger than the sum of its proper divisors (1766361).

2868135 is a wasteful number, since it uses less digits than its factorization.

2868135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902.

The product of its digits is 11520, while the sum is 33.

The square root of 2868135 is about 1693.5569078127. The cubic root of 2868135 is about 142.0800811273.

It can be divided in two parts, 2868 and 135, that added together give a palindrome (3003).

The spelling of 2868135 in words is "two million, eight hundred sixty-eight thousand, one hundred thirty-five".