12846433 has 2 divisors, whose sum is σ = 12846434. Its totient is φ = 12846432.

The previous prime is 12846419. The next prime is 12846439. The reversal of 12846433 is 33464821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11135569 + 1710864 = 3337^2 + 1308^2 .

It is a cyclic number.

It is not a de Polignac number, because 12846433 - 2⁵ = 12846401 is a prime.

It is a zygodrome in base 3.

It is a junction number, because it is equal to n+sod(n) for n = 12846395 and 12846404.

It is not a weakly prime, because it can be changed into another prime (12846439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6423216 + 6423217.

It is an arithmetic number, because the mean of its divisors is an integer number (6423217).

Almost surely, 2^12846433 is an apocalyptic number.

It is an amenable number.

12846433 is a deficient number, since it is larger than the sum of its proper divisors (1).

12846433 is an equidigital number, since it uses as much as digits as its factorization.

12846433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13824, while the sum is 31.

The square root of 12846433 is about 3584.1920986465. The cubic root of 12846433 is about 234.2039337914.

The spelling of 12846433 in words is "twelve million, eight hundred forty-six thousand, four hundred thirty-three".