12741229 has 8 divisors (see below), whose sum is σ = 13503680. Its totient is φ = 11988000.

The previous prime is 12741193. The next prime is 12741233. The reversal of 12741229 is 92214721.

12741229 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12741229 - 2¹³ = 12733037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12741197 and 12741206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12741259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649 + ... + 5089.

It is an arithmetic number, because the mean of its divisors is an integer number (1687960).

Almost surely, 2^12741229 is an apocalyptic number.

12741229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12741229 is a deficient number, since it is larger than the sum of its proper divisors (762451).

12741229 is a wasteful number, since it uses less digits than its factorization.

12741229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4611.

The product of its digits is 2016, while the sum is 28.

The square root of 12741229 is about 3569.4858173132. The cubic root of 12741229 is about 233.5628542006.

The spelling of 12741229 in words is "twelve million, seven hundred forty-one thousand, two hundred twenty-nine".