12608229 has 8 divisors (see below), whose sum is σ = 17695840. Its totient is φ = 7963056.

The previous prime is 12608177. The next prime is 12608249. The reversal of 12608229 is 92280621.

12608229 is digitally balanced in base 3, 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 not a de Polignac number, because 12608229 - 2¹³ = 12600037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12608196 and 12608205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12608249) 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, 110542 + ... + 110655.

It is an arithmetic number, because the mean of its divisors is an integer number (2211980).

Almost surely, 2^12608229 is an apocalyptic number.

12608229 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12608229 is a deficient number, since it is larger than the sum of its proper divisors (5087611).

12608229 is a wasteful number, since it uses less digits than its factorization.

12608229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221219.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 12608229 is about 3550.8068097265. The cubic root of 12608229 is about 232.7473238182.

The spelling of 12608229 in words is "twelve million, six hundred eight thousand, two hundred twenty-nine".