2268941 has 2 divisors, whose sum is σ = 2268942. Its totient is φ = 2268940.

The previous prime is 2268919. The next prime is 2268943. The reversal of 2268941 is 1498622.

2268941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2220100 + 48841 = 1490^2 + 221^2 .

It is a cyclic number.

It is not a de Polignac number, because 2268941 - 2¹⁰ = 2267917 is a prime.

It is a super-2 number, since 2×2268941² = 10296186522962, which contains 22 as substring.

Together with 2268943, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2268898 and 2268907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2268943) 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 as a sum of consecutive naturals, namely, 1134470 + 1134471.

It is an arithmetic number, because the mean of its divisors is an integer number (1134471).

2^2268941 is an apocalyptic number.

It is an amenable number.

2268941 is a deficient number, since it is larger than the sum of its proper divisors (1).

2268941 is an equidigital number, since it uses as much as digits as its factorization.

2268941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6912, while the sum is 32.

The square root of 2268941 is about 1506.3004348403. The cubic root of 2268941 is about 131.4037424404.

The spelling of 2268941 in words is "two million, two hundred sixty-eight thousand, nine hundred forty-one".