2868227 has 4 divisors (see below), whose sum is σ = 2873520. Its totient is φ = 2862936.

The previous prime is 2868211. The next prime is 2868251. The reversal of 2868227 is 7228682.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2868227 - 2⁴ = 2868211 is a prime.

It is a super-3 number, since 3×2868227³ = 70788353967333639249, which contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2868527) 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, 1727 + ... + 2952.

It is an arithmetic number, because the mean of its divisors is an integer number (718380).

2^2868227 is an apocalyptic number.

2868227 is a deficient number, since it is larger than the sum of its proper divisors (5293).

2868227 is an equidigital number, since it uses as much as digits as its factorization.

2868227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5292.

The product of its digits is 21504, while the sum is 35.

The square root of 2868227 is about 1693.5840693630. The cubic root of 2868227 is about 142.0816002594.

The spelling of 2868227 in words is "two million, eight hundred sixty-eight thousand, two hundred twenty-seven".