2090227 has 2 divisors, whose sum is σ = 2090228. Its totient is φ = 2090226.

The previous prime is 2090219. The next prime is 2090239. The reversal of 2090227 is 7220902.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2090227 - 2³ = 2090219 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2090198 and 2090207.

It is not a weakly prime, because it can be changed into another prime (2090327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1045113 + 1045114.

It is an arithmetic number, because the mean of its divisors is an integer number (1045114).

2^2090227 is an apocalyptic number.

2090227 is a deficient number, since it is larger than the sum of its proper divisors (1).

2090227 is an equidigital number, since it uses as much as digits as its factorization.

2090227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 2090227 is about 1445.7617369401. The cubic root of 2090227 is about 127.8589551523.

The spelling of 2090227 in words is "two million, ninety thousand, two hundred twenty-seven".