10689683 has 4 divisors (see below), whose sum is σ = 10743600. Its totient is φ = 10635768.

The previous prime is 10689629. The next prime is 10689713. The reversal of 10689683 is 38698601.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10689683 is a prime.

It is a super-2 number, since 2×10689683² = 228538645280978, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10689683.

It is not an unprimeable number, because it can be changed into a prime (10689083) 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 in 3 ways as a sum of consecutive naturals, for example, 26660 + ... + 27057.

It is an arithmetic number, because the mean of its divisors is an integer number (2685900).

Almost surely, 2^10689683 is an apocalyptic number.

10689683 is a deficient number, since it is larger than the sum of its proper divisors (53917).

10689683 is an equidigital number, since it uses as much as digits as its factorization.

10689683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53916.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 10689683 is about 3269.5080669728. The cubic root of 10689683 is about 220.2866992203.

The spelling of 10689683 in words is "ten million, six hundred eighty-nine thousand, six hundred eighty-three".