2868795 has 24 divisors (see below), whose sum is σ = 5109936. Its totient is φ = 1487808.

The previous prime is 2868793. The next prime is 2868799. The reversal of 2868795 is 5978682.

It is not a de Polignac number, because 2868795 - 2¹ = 2868793 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2868795.

It is not an unprimeable number, because it can be changed into a prime (2868793) 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 23 ways as a sum of consecutive naturals, for example, 804 + ... + 2526.

It is an arithmetic number, because the mean of its divisors is an integer number (212914).

2^2868795 is an apocalyptic number.

2868795 is a deficient number, since it is larger than the sum of its proper divisors (2241141).

2868795 is a wasteful number, since it uses less digits than its factorization.

2868795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771 (or 1768 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 2868795 is about 1693.7517527666. The cubic root of 2868795 is about 142.0909785295.

It can be divided in two parts, 28687 and 95, that added together give a palindrome (28782).

The spelling of 2868795 in words is "two million, eight hundred sixty-eight thousand, seven hundred ninety-five".