12756793 has 8 divisors (see below), whose sum is σ = 14662080. Its totient is φ = 10872240.

The previous prime is 12756763. The next prime is 12756797. The reversal of 12756793 is 39765721.

12756793 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

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-12756793 is a prime.

It is a Duffinian number.

12756793 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (12756797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3838 + ... + 6343.

It is an arithmetic number, because the mean of its divisors is an integer number (1832760).

Almost surely, 2^12756793 is an apocalyptic number.

It is an amenable number.

12756793 is a deficient number, since it is larger than the sum of its proper divisors (1905287).

12756793 is a wasteful number, since it uses less digits than its factorization.

12756793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10367.

The product of its digits is 79380, while the sum is 40.

The square root of 12756793 is about 3571.6652978688. The cubic root of 12756793 is about 233.6579181093.

The spelling of 12756793 in words is "twelve million, seven hundred fifty-six thousand, seven hundred ninety-three".