2266133 has 2 divisors, whose sum is σ = 2266134. Its totient is φ = 2266132.

The previous prime is 2266129. The next prime is 2266157. The reversal of 2266133 is 3316622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1270129 + 996004 = 1127^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 2266133 - 2² = 2266129 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2266099 and 2266108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133066 + 1133067.

It is an arithmetic number, because the mean of its divisors is an integer number (1133067).

2^2266133 is an apocalyptic number.

It is an amenable number.

2266133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266133 is an equidigital number, since it uses as much as digits as its factorization.

2266133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1296, while the sum is 23.

The square root of 2266133 is about 1505.3680613059. The cubic root of 2266133 is about 131.3495124379.

The spelling of 2266133 in words is "two million, two hundred sixty-six thousand, one hundred thirty-three".