2243107 has 2 divisors, whose sum is σ = 2243108. Its totient is φ = 2243106.

The previous prime is 2243089. The next prime is 2243123. The reversal of 2243107 is 7013422.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2243107 - 2⁷ = 2242979 is a prime.

It is not a weakly prime, because it can be changed into another prime (2243177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121553 + 1121554.

It is an arithmetic number, because the mean of its divisors is an integer number (1121554).

2^2243107 is an apocalyptic number.

2243107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243107 is an equidigital number, since it uses as much as digits as its factorization.

2243107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 2243107 is about 1497.7005708752. The cubic root of 2243107 is about 130.9031197151.

Adding to 2243107 its reverse (7013422), we get a palindrome (9256529).

The spelling of 2243107 in words is "two million, two hundred forty-three thousand, one hundred seven".