10806769 has 2 divisors, whose sum is σ = 10806770. Its totient is φ = 10806768.

The previous prime is 10806751. The next prime is 10806779. The reversal of 10806769 is 96760801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8208225 + 2598544 = 2865^2 + 1612^2 .

It is an emirp because it is prime and its reverse (96760801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10806769 - 2⁷ = 10806641 is a prime.

It is a super-2 number, since 2×10806769² = 233572512438722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10806779) 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, 5403384 + 5403385.

It is an arithmetic number, because the mean of its divisors is an integer number (5403385).

Almost surely, 2^10806769 is an apocalyptic number.

It is an amenable number.

10806769 is a deficient number, since it is larger than the sum of its proper divisors (1).

10806769 is an equidigital number, since it uses as much as digits as its factorization.

10806769 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 10806769 is about 3287.3650542646. The cubic root of 10806769 is about 221.0880602909.

The spelling of 10806769 in words is "ten million, eight hundred six thousand, seven hundred sixty-nine".