13326238 has 8 divisors (see below), whose sum is σ = 20007288. Its totient is φ = 6657144.

The previous prime is 13326217. The next prime is 13326251. The reversal of 13326238 is 83262331.

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

It is a congruent number.

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, 720 + ... + 5212.

It is an arithmetic number, because the mean of its divisors is an integer number (2500911).

Almost surely, 2^13326238 is an apocalyptic number.

13326238 is a deficient number, since it is larger than the sum of its proper divisors (6681050).

13326238 is a wasteful number, since it uses less digits than its factorization.

13326238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5978.

The product of its digits is 5184, while the sum is 28.

The square root of 13326238 is about 3650.5120188817. The cubic root of 13326238 is about 237.0841505966.

Adding to 13326238 its reverse (83262331), we get a palindrome (96588569).

The spelling of 13326238 in words is "thirteen million, three hundred twenty-six thousand, two hundred thirty-eight".