2266237 has 2 divisors, whose sum is σ = 2266238. Its totient is φ = 2266236.

The previous prime is 2266223. The next prime is 2266247. The reversal of 2266237 is 7326622.

2266237 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., 1454436 + 811801 = 1206^2 + 901^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266237 - 2⁷ = 2266109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266217) 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, 1133118 + 1133119.

It is an arithmetic number, because the mean of its divisors is an integer number (1133119).

2^2266237 is an apocalyptic number.

It is an amenable number.

2266237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266237 is an equidigital number, since it uses as much as digits as its factorization.

2266237 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 28.

The square root of 2266237 is about 1505.4026039568. The cubic root of 2266237 is about 131.3515217551.

The spelling of 2266237 in words is "two million, two hundred sixty-six thousand, two hundred thirty-seven".