12116607 has 16 divisors (see below), whose sum is σ = 17273088. Its totient is φ = 7536320.

The previous prime is 12116603. The next prime is 12116617. The reversal of 12116607 is 70661121.

It is a cyclic number.

It is not a de Polignac number, because 12116607 - 2² = 12116603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12116603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688 + ... + 4970.

It is an arithmetic number, because the mean of its divisors is an integer number (1079568).

Almost surely, 2^12116607 is an apocalyptic number.

12116607 is a deficient number, since it is larger than the sum of its proper divisors (5156481).

12116607 is a wasteful number, since it uses less digits than its factorization.

12116607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350.

The product of its (nonzero) digits is 504, while the sum is 24.

The square root of 12116607 is about 3480.8916961032. The cubic root of 12116607 is about 229.6820243685.

Adding to 12116607 its reverse (70661121), we get a palindrome (82777728).

The spelling of 12116607 in words is "twelve million, one hundred sixteen thousand, six hundred seven".