12772807 has 8 divisors (see below), whose sum is σ = 13809200. Its totient is φ = 11772864.

The previous prime is 12772801. The next prime is 12772811. The reversal of 12772807 is 70827721.

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 12772807 - 2¹⁹ = 12248519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12772801) 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, 8382 + ... + 9787.

It is an arithmetic number, because the mean of its divisors is an integer number (1726150).

Almost surely, 2^12772807 is an apocalyptic number.

12772807 is a deficient number, since it is larger than the sum of its proper divisors (1036393).

12772807 is a wasteful number, since it uses less digits than its factorization.

12772807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18225.

The product of its (nonzero) digits is 10976, while the sum is 34.

The square root of 12772807 is about 3573.9064061612. The cubic root of 12772807 is about 233.7556499154.

The spelling of 12772807 in words is "twelve million, seven hundred seventy-two thousand, eight hundred seven".