2867212 has 12 divisors (see below), whose sum is σ = 5140296. Its totient is φ = 1398560.

The previous prime is 2867107. The next prime is 2867213. The reversal of 2867212 is 2127682.

It is not an unprimeable number, because it can be changed into a prime (2867213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8578 + ... + 8905.

It is an arithmetic number, because the mean of its divisors is an integer number (428358).

2^2867212 is an apocalyptic number.

It is an amenable number.

2867212 is a deficient number, since it is larger than the sum of its proper divisors (2273084).

2867212 is a wasteful number, since it uses less digits than its factorization.

2867212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17528 (or 17526 counting only the distinct ones).

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

The square root of 2867212 is about 1693.2843824946. The cubic root of 2867212 is about 142.0648384714.

The spelling of 2867212 in words is "two million, eight hundred sixty-seven thousand, two hundred twelve".