12807707 has 8 divisors (see below), whose sum is σ = 14009520. Its totient is φ = 11612160.

The previous prime is 12807677. The next prime is 12807713. The reversal of 12807707 is 70770821.

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 12807707 - 2⁶ = 12807643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12807727) by changing a digit.

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, 3419 + ... + 6107.

It is an arithmetic number, because the mean of its divisors is an integer number (1751190).

Almost surely, 2^12807707 is an apocalyptic number.

12807707 is a deficient number, since it is larger than the sum of its proper divisors (1201813).

12807707 is a wasteful number, since it uses less digits than its factorization.

12807707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3133.

The product of its (nonzero) digits is 5488, while the sum is 32.

The square root of 12807707 is about 3578.7856879115. The cubic root of 12807707 is about 233.9683583972.

The spelling of 12807707 in words is "twelve million, eight hundred seven thousand, seven hundred seven".