12006907 has 8 divisors (see below), whose sum is σ = 13452912. Its totient is φ = 10620000.

The previous prime is 12006893. The next prime is 12006923. The reversal of 12006907 is 70960021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12006907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12006937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14344 + ... + 15157.

It is an arithmetic number, because the mean of its divisors is an integer number (1681614).

Almost surely, 2^12006907 is an apocalyptic number.

12006907 is a deficient number, since it is larger than the sum of its proper divisors (1446005).

12006907 is a wasteful number, since it uses less digits than its factorization.

12006907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29549.

The product of its (nonzero) digits is 756, while the sum is 25.

The square root of 12006907 is about 3465.0984113009. The cubic root of 12006907 is about 228.9867653151.

Adding to 12006907 its reverse (70960021), we get a palindrome (82966928).

The spelling of 12006907 in words is "twelve million, six thousand, nine hundred seven".