12708733 has 2 divisors, whose sum is σ = 12708734. Its totient is φ = 12708732.

The previous prime is 12708721. The next prime is 12708743. The reversal of 12708733 is 33780721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7496644 + 5212089 = 2738^2 + 2283^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12708733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12708695 and 12708704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12708743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6354366 + 6354367.

It is an arithmetic number, because the mean of its divisors is an integer number (6354367).

Almost surely, 2^12708733 is an apocalyptic number.

It is an amenable number.

12708733 is a deficient number, since it is larger than the sum of its proper divisors (1).

12708733 is an equidigital number, since it uses as much as digits as its factorization.

12708733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 12708733 is about 3564.9309951246. The cubic root of 12708733 is about 233.3641208808.

The spelling of 12708733 in words is "twelve million, seven hundred eight thousand, seven hundred thirty-three".