12655703 has 2 divisors, whose sum is σ = 12655704. Its totient is φ = 12655702.

The previous prime is 12655693. The next prime is 12655733. The reversal of 12655703 is 30755621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12655703 - 2¹⁰ = 12654679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12655733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6327851 + 6327852.

It is an arithmetic number, because the mean of its divisors is an integer number (6327852).

Almost surely, 2^12655703 is an apocalyptic number.

12655703 is a deficient number, since it is larger than the sum of its proper divisors (1).

12655703 is an equidigital number, since it uses as much as digits as its factorization.

12655703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 12655703 is about 3557.4854883752. The cubic root of 12655703 is about 233.0390805526.

The spelling of 12655703 in words is "twelve million, six hundred fifty-five thousand, seven hundred three".