2269049 has 2 divisors, whose sum is σ = 2269050. Its totient is φ = 2269048.

The previous prime is 2269039. The next prime is 2269061. The reversal of 2269049 is 9409622.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2229049 + 40000 = 1493^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 2269049 - 2⁸ = 2268793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2269009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134524 + 1134525.

It is an arithmetic number, because the mean of its divisors is an integer number (1134525).

2^2269049 is an apocalyptic number.

It is an amenable number.

2269049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269049 is an equidigital number, since it uses as much as digits as its factorization.

2269049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2269049 is about 1506.3362838357. The cubic root of 2269049 is about 131.4058273160.

The spelling of 2269049 in words is "two million, two hundred sixty-nine thousand, forty-nine".