2209327 has 2 divisors, whose sum is σ = 2209328. Its totient is φ = 2209326.

The previous prime is 2209313. The next prime is 2209331. The reversal of 2209327 is 7239022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2209327 - 2¹¹ = 2207279 is a prime.

It is a super-2 number, since 2×2209327² = 9762251585858, which contains 22 as substring.

It is a plaindrome in base 11.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2209027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104663 + 1104664.

It is an arithmetic number, because the mean of its divisors is an integer number (1104664).

2^2209327 is an apocalyptic number.

2209327 is a deficient number, since it is larger than the sum of its proper divisors (1).

2209327 is an equidigital number, since it uses as much as digits as its factorization.

2209327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 2209327 is about 1486.3805031014. The cubic root of 2209327 is about 130.2426827748.

The spelling of 2209327 in words is "two million, two hundred nine thousand, three hundred twenty-seven".