12335287 has 2 divisors, whose sum is σ = 12335288. Its totient is φ = 12335286.

The previous prime is 12335261. The next prime is 12335293. The reversal of 12335287 is 78253321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12335287 - 2⁷ = 12335159 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12335227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6167643 + 6167644.

It is an arithmetic number, because the mean of its divisors is an integer number (6167644).

Almost surely, 2^12335287 is an apocalyptic number.

12335287 is a deficient number, since it is larger than the sum of its proper divisors (1).

12335287 is an equidigital number, since it uses as much as digits as its factorization.

12335287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 31.

The square root of 12335287 is about 3512.1627240206. The cubic root of 12335287 is about 231.0555578092.

The spelling of 12335287 in words is "twelve million, three hundred thirty-five thousand, two hundred eighty-seven".