2796867 has 18 divisors (see below), whose sum is σ = 4170348. Its totient is φ = 1806192.

The previous prime is 2796839. The next prime is 2796877. The reversal of 2796867 is 7686972.

It is a happy number.

2796867 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2796867 - 2⁶ = 2796803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2796817) 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 17 ways as a sum of consecutive naturals, for example, 12208 + ... + 12434.

It is an arithmetic number, because the mean of its divisors is an integer number (231686).

2^2796867 is an apocalyptic number.

2796867 is a deficient number, since it is larger than the sum of its proper divisors (1373481).

2796867 is a wasteful number, since it uses less digits than its factorization.

2796867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 267 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 2796867 is about 1672.3836282384. The cubic root of 2796867 is about 140.8933855292.

It can be divided in two parts, 2796 and 867, that added together give a palindrome (3663).

The spelling of 2796867 in words is "two million, seven hundred ninety-six thousand, eight hundred sixty-seven".