2888227 has 4 divisors (see below), whose sum is σ = 2937240. Its totient is φ = 2839216.

The previous prime is 2888213. The next prime is 2888231. The reversal of 2888227 is 7228882.

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 2888227 - 2¹⁵ = 2855459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2888287) 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, 24418 + ... + 24535.

It is an arithmetic number, because the mean of its divisors is an integer number (734310).

2^2888227 is an apocalyptic number.

2888227 is a deficient number, since it is larger than the sum of its proper divisors (49013).

2888227 is an equidigital number, since it uses as much as digits as its factorization.

2888227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49012.

The product of its digits is 28672, while the sum is 37.

The square root of 2888227 is about 1699.4784494073. The cubic root of 2888227 is about 142.4110782054.

It can be divided in two parts, 288 and 8227, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 2888227 in words is "two million, eight hundred eighty-eight thousand, two hundred twenty-seven".