12497327 has 2 divisors, whose sum is σ = 12497328. Its totient is φ = 12497326.

The previous prime is 12497323. The next prime is 12497339. The reversal of 12497327 is 72379421.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12497327 - 2² = 12497323 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12497323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6248663 + 6248664.

It is an arithmetic number, because the mean of its divisors is an integer number (6248664).

Almost surely, 2^12497327 is an apocalyptic number.

12497327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12497327 is an equidigital number, since it uses as much as digits as its factorization.

12497327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 35.

The square root of 12497327 is about 3535.1558664364. The cubic root of 12497327 is about 232.0628978787.

It can be divided in two parts, 124973 and 27, that added together give a cube (125000 = 50³).

The spelling of 12497327 in words is "twelve million, four hundred ninety-seven thousand, three hundred twenty-seven".