12755833 has 2 divisors, whose sum is σ = 12755834. Its totient is φ = 12755832.

The previous prime is 12755807. The next prime is 12755837. The reversal of 12755833 is 33855721.

12755833 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12616704 + 139129 = 3552^2 + 373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12755833 is a prime.

It is a super-2 number, since 2×12755833² = 325422551047778, which contains 22 as substring.

It is equal to p₈₃₄₃₈₈ and since 12755833 and 834388 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (12755837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6377916 + 6377917.

It is an arithmetic number, because the mean of its divisors is an integer number (6377917).

Almost surely, 2^12755833 is an apocalyptic number.

It is an amenable number.

12755833 is a deficient number, since it is larger than the sum of its proper divisors (1).

12755833 is an equidigital number, since it uses as much as digits as its factorization.

12755833 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25200, while the sum is 34.

The square root of 12755833 is about 3571.5309042482. The cubic root of 12755833 is about 233.6520567294.

The spelling of 12755833 in words is "twelve million, seven hundred fifty-five thousand, eight hundred thirty-three".