12246677 has 2 divisors, whose sum is σ = 12246678. Its totient is φ = 12246676.

The previous prime is 12246653. The next prime is 12246683. The reversal of 12246677 is 77664221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7043716 + 5202961 = 2654^2 + 2281^2 .

It is a cyclic number.

It is not a de Polignac number, because 12246677 - 2²⁰ = 11198101 is a prime.

It is a Chen prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12246607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6123338 + 6123339.

It is an arithmetic number, because the mean of its divisors is an integer number (6123339).

Almost surely, 2^12246677 is an apocalyptic number.

It is an amenable number.

12246677 is a deficient number, since it is larger than the sum of its proper divisors (1).

12246677 is an equidigital number, since it uses as much as digits as its factorization.

12246677 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28224, while the sum is 35.

The square root of 12246677 is about 3499.5252535165. The cubic root of 12246677 is about 230.5009685277.

The spelling of 12246677 in words is "twelve million, two hundred forty-six thousand, six hundred seventy-seven".