11048729 has 2 divisors, whose sum is σ = 11048730. Its totient is φ = 11048728.

The previous prime is 11048701. The next prime is 11048743. The reversal of 11048729 is 92784011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11042329 + 6400 = 3323^2 + 80^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11048729 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 = 11048695 and 11048704.

It is not a weakly prime, because it can be changed into another prime (11048749) 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, 5524364 + 5524365.

It is an arithmetic number, because the mean of its divisors is an integer number (5524365).

Almost surely, 2^11048729 is an apocalyptic number.

It is an amenable number.

11048729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11048729 is an equidigital number, since it uses as much as digits as its factorization.

11048729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 11048729 is about 3323.9628457611. The cubic root of 11048729 is about 222.7259263054.

The spelling of 11048729 in words is "eleven million, forty-eight thousand, seven hundred twenty-nine".