10808705 has 8 divisors (see below), whose sum is σ = 12993000. Its totient is φ = 8631936.

The previous prime is 10808671. The next prime is 10808711. The reversal of 10808705 is 50780801.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 128881 + 10679824 = 359^2 + 3268^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10808705 - 2¹⁰ = 10807681 is a prime.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2021 + ... + 5069.

It is an arithmetic number, because the mean of its divisors is an integer number (1624125).

Almost surely, 2^10808705 is an apocalyptic number.

It is an amenable number.

10808705 is a deficient number, since it is larger than the sum of its proper divisors (2184295).

10808705 is an equidigital number, since it uses as much as digits as its factorization.

10808705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3763.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 10808705 is about 3287.6595018341. The cubic root of 10808705 is about 221.1012619218.

The spelling of 10808705 in words is "ten million, eight hundred eight thousand, seven hundred five".