12283717 has 2 divisors, whose sum is σ = 12283718. Its totient is φ = 12283716.

The previous prime is 12283669. The next prime is 12283727. The reversal of 12283717 is 71738221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9821956 + 2461761 = 3134^2 + 1569^2 .

It is a cyclic number.

It is not a de Polignac number, because 12283717 - 2⁷ = 12283589 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12283727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6141858 + 6141859.

It is an arithmetic number, because the mean of its divisors is an integer number (6141859).

Almost surely, 2^12283717 is an apocalyptic number.

It is an amenable number.

12283717 is a deficient number, since it is larger than the sum of its proper divisors (1).

12283717 is an equidigital number, since it uses as much as digits as its factorization.

12283717 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4704, while the sum is 31.

The square root of 12283717 is about 3504.8134044482. The cubic root of 12283717 is about 230.7331175654.

The spelling of 12283717 in words is "twelve million, two hundred eighty-three thousand, seven hundred seventeen".