2208227 has 4 divisors (see below), whose sum is σ = 2523696. Its totient is φ = 1892760.

The previous prime is 2208203. The next prime is 2208229. The reversal of 2208227 is 7228022.

It is a happy number.

2208227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2208227 - 2¹⁰ = 2207203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2208229) 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 3 ways as a sum of consecutive naturals, for example, 157724 + ... + 157737.

It is an arithmetic number, because the mean of its divisors is an integer number (630924).

2^2208227 is an apocalyptic number.

2208227 is a deficient number, since it is larger than the sum of its proper divisors (315469).

2208227 is an equidigital number, since it uses as much as digits as its factorization.

2208227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315468.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2208227 is about 1486.0104306498. The cubic root of 2208227 is about 130.2210637125.

The spelling of 2208227 in words is "two million, two hundred eight thousand, two hundred twenty-seven".