11066729 has 2 divisors, whose sum is σ = 11066730. Its totient is φ = 11066728.

The previous prime is 11066717. The next prime is 11066767. The reversal of 11066729 is 92766011.

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., 8970025 + 2096704 = 2995^2 + 1448^2 .

It is a cyclic number.

It is not a de Polignac number, because 11066729 - 2²⁰ = 10018153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11066695 and 11066704.

It is not a weakly prime, because it can be changed into another prime (11066789) 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, 5533364 + 5533365.

It is an arithmetic number, because the mean of its divisors is an integer number (5533365).

Almost surely, 2^11066729 is an apocalyptic number.

It is an amenable number.

11066729 is a deficient number, since it is larger than the sum of its proper divisors (1).

11066729 is an equidigital number, since it uses as much as digits as its factorization.

11066729 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 11066729 is about 3326.6693553763. The cubic root of 11066729 is about 222.8468117491.

The spelling of 11066729 in words is "eleven million, sixty-six thousand, seven hundred twenty-nine".