12110705 has 8 divisors (see below), whose sum is σ = 14553000. Its totient is φ = 9675136.

The previous prime is 12110699. The next prime is 12110713. The reversal of 12110705 is 50701121.

It can be written as a sum of positive squares in 4 ways, for example, as 5536609 + 6574096 = 2353^2 + 2564^2 .

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 12110705 - 2⁴ = 12110689 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4091 + ... + 6399.

It is an arithmetic number, because the mean of its divisors is an integer number (1819125).

Almost surely, 2^12110705 is an apocalyptic number.

It is an amenable number.

12110705 is a deficient number, since it is larger than the sum of its proper divisors (2442295).

12110705 is a wasteful number, since it uses less digits than its factorization.

12110705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 12110705 is about 3480.0438215632. The cubic root of 12110705 is about 229.6447256025.

Adding to 12110705 its reverse (50701121), we get a palindrome (62811826).

The spelling of 12110705 in words is "twelve million, one hundred ten thousand, seven hundred five".