13338218 has 8 divisors (see below), whose sum is σ = 20042112. Its totient is φ = 6657516.

The previous prime is 13338203. The next prime is 13338223. The reversal of 13338218 is 81283331.

13338218 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4280 + ... + 6707.

It is an arithmetic number, because the mean of its divisors is an integer number (2505264).

Almost surely, 2^13338218 is an apocalyptic number.

13338218 is a deficient number, since it is larger than the sum of its proper divisors (6703894).

13338218 is a wasteful number, since it uses less digits than its factorization.

13338218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11596.

The product of its digits is 3456, while the sum is 29.

The square root of 13338218 is about 3652.1525159829. The cubic root of 13338218 is about 237.1551738275.

The spelling of 13338218 in words is "thirteen million, three hundred thirty-eight thousand, two hundred eighteen".