12496229 has 2 divisors, whose sum is σ = 12496230. Its totient is φ = 12496228.

The previous prime is 12496217. The next prime is 12496247. The reversal of 12496229 is 92269421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12496225 + 4 = 3535^2 + 2^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12496229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12496249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6248114 + 6248115.

It is an arithmetic number, because the mean of its divisors is an integer number (6248115).

Almost surely, 2^12496229 is an apocalyptic number.

It is an amenable number.

12496229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12496229 is an equidigital number, since it uses as much as digits as its factorization.

12496229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 12496229 is about 3535.0005657708. Note that the first 3 decimals coincide. The cubic root of 12496229 is about 232.0561014247.

The spelling of 12496229 in words is "twelve million, four hundred ninety-six thousand, two hundred twenty-nine".