2867122 has 16 divisors (see below), whose sum is σ = 4446144. Its totient is φ = 1386000.

The previous prime is 2867107. The next prime is 2867213. The reversal of 2867122 is 2217682.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8497 + ... + 8827.

It is an arithmetic number, because the mean of its divisors is an integer number (277884).

2^2867122 is an apocalyptic number.

2867122 is a deficient number, since it is larger than the sum of its proper divisors (1579022).

2867122 is a wasteful number, since it uses less digits than its factorization.

2867122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465.

The product of its digits is 2688, while the sum is 28.

The square root of 2867122 is about 1693.2578067146. The cubic root of 2867122 is about 142.0633520136.

The spelling of 2867122 in words is "two million, eight hundred sixty-seven thousand, one hundred twenty-two".