12454229 has 2 divisors, whose sum is σ = 12454230. Its totient is φ = 12454228.

The previous prime is 12454223. The next prime is 12454243. The reversal of 12454229 is 92245421.

12454229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11458225 + 996004 = 3385^2 + 998^2 .

It is a cyclic number.

It is not a de Polignac number, because 12454229 - 2⁴ = 12454213 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12454223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227114 + 6227115.

It is an arithmetic number, because the mean of its divisors is an integer number (6227115).

Almost surely, 2^12454229 is an apocalyptic number.

It is an amenable number.

12454229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12454229 is an equidigital number, since it uses as much as digits as its factorization.

12454229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 12454229 is about 3529.0549726520. The cubic root of 12454229 is about 231.7958283480.

The spelling of 12454229 in words is "twelve million, four hundred fifty-four thousand, two hundred twenty-nine".