13229306 has 8 divisors (see below), whose sum is σ = 20328084. Its totient is φ = 6453280.

The previous prime is 13229303. The next prime is 13229311. The reversal of 13229306 is 60392231.

It can be written as a sum of positive squares in 2 ways, for example, as 10621081 + 2608225 = 3259^2 + 1615^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13229303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80585 + ... + 80748.

Almost surely, 2^13229306 is an apocalyptic number.

13229306 is a deficient number, since it is larger than the sum of its proper divisors (7098778).

13229306 is a wasteful number, since it uses less digits than its factorization.

13229306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161376.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 13229306 is about 3637.2112943848. The cubic root of 13229306 is about 236.5079192863.

The spelling of 13229306 in words is "thirteen million, two hundred twenty-nine thousand, three hundred six".