12755923 has 4 divisors (see below), whose sum is σ = 12764520. Its totient is φ = 12747328.

The previous prime is 12755921. The next prime is 12755927. The reversal of 12755923 is 32955721.

12755923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12755923 - 2¹ = 12755921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12755921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438 + ... + 5251.

It is an arithmetic number, because the mean of its divisors is an integer number (3191130).

Almost surely, 2^12755923 is an apocalyptic number.

12755923 is a deficient number, since it is larger than the sum of its proper divisors (8597).

12755923 is an equidigital number, since it uses as much as digits as its factorization.

12755923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8596.

The product of its digits is 18900, while the sum is 34.

The square root of 12755923 is about 3571.5435038650. The cubic root of 12755923 is about 233.6526062463.

The spelling of 12755923 in words is "twelve million, seven hundred fifty-five thousand, nine hundred twenty-three".