11001049 has 2 divisors, whose sum is σ = 11001050. Its totient is φ = 11001048.

The previous prime is 11001037. The next prime is 11001073. The reversal of 11001049 is 94010011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10465225 + 535824 = 3235^2 + 732^2 .

It is a cyclic number.

It is not a de Polignac number, because 11001049 - 2⁹ = 11000537 is a prime.

It is not a weakly prime, because it can be changed into another prime (11001649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5500524 + 5500525.

It is an arithmetic number, because the mean of its divisors is an integer number (5500525).

Almost surely, 2^11001049 is an apocalyptic number.

It is an amenable number.

11001049 is a deficient number, since it is larger than the sum of its proper divisors (1).

11001049 is an equidigital number, since it uses as much as digits as its factorization.

11001049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 11001049 is about 3316.7829292855. The cubic root of 11001049 is about 222.4050783932.

The spelling of 11001049 in words is "eleven million, one thousand, forty-nine".