10809708 has 96 divisors (see below), whose sum is σ = 32739840. Its totient is φ = 2695680.

The previous prime is 10809707. The next prime is 10809709. The reversal of 10809708 is 80790801.

10809708 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10809707) and next prime (10809709).

It is not an unprimeable number, because it can be changed into a prime (10809703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20488 + ... + 21008.

It is an arithmetic number, because the mean of its divisors is an integer number (341040).

Almost surely, 2^10809708 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10809708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16369920).

10809708 is an abundant number, since it is smaller than the sum of its proper divisors (21930132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10809708 is a wasteful number, since it uses less digits than its factorization.

10809708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 565 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 10809708 is about 3287.8120384231. The cubic root of 10809708 is about 221.1081007833.

The spelling of 10809708 in words is "ten million, eight hundred nine thousand, seven hundred eight".