11026949 has 2 divisors, whose sum is σ = 11026950. Its totient is φ = 11026948.

The previous prime is 11026921. The next prime is 11026957. The reversal of 11026949 is 94962011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8514724 + 2512225 = 2918^2 + 1585^2 .

It is a cyclic number.

It is not a de Polignac number, because 11026949 - 2¹² = 11022853 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 (11026919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5513474 + 5513475.

It is an arithmetic number, because the mean of its divisors is an integer number (5513475).

Almost surely, 2^11026949 is an apocalyptic number.

It is an amenable number.

11026949 is a deficient number, since it is larger than the sum of its proper divisors (1).

11026949 is an equidigital number, since it uses as much as digits as its factorization.

11026949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 11026949 is about 3320.6850196910. The cubic root of 11026949 is about 222.5794792438.

The spelling of 11026949 in words is "eleven million, twenty-six thousand, nine hundred forty-nine".