208026227 has 2 divisors, whose sum is σ = 208026228. Its totient is φ = 208026226.

The previous prime is 208026211. The next prime is 208026253. The reversal of 208026227 is 722620802.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 208026227 - 2⁴ = 208026211 is a prime.

It is a super-2 number, since 2×208026227² = 86549822239711058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 208026227.

It is not a weakly prime, because it can be changed into another prime (208026257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104013113 + 104013114.

It is an arithmetic number, because the mean of its divisors is an integer number (104013114).

Almost surely, 2^208026227 is an apocalyptic number.

208026227 is a deficient number, since it is larger than the sum of its proper divisors (1).

208026227 is an equidigital number, since it uses as much as digits as its factorization.

208026227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 208026227 is about 14423.1143308233. The cubic root of 208026227 is about 592.5241156427.

The spelling of 208026227 in words is "two hundred eight million, twenty-six thousand, two hundred twenty-seven".