13696238 has 8 divisors (see below), whose sum is σ = 20670888. Its totient is φ = 6805944.

The previous prime is 13696217. The next prime is 13696273. The reversal of 13696238 is 83269631.

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, 20681 + ... + 21332.

It is an arithmetic number, because the mean of its divisors is an integer number (2583861).

Almost surely, 2^13696238 is an apocalyptic number.

13696238 is a deficient number, since it is larger than the sum of its proper divisors (6974650).

13696238 is a wasteful number, since it uses less digits than its factorization.

13696238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42178.

The product of its digits is 46656, while the sum is 38.

The square root of 13696238 is about 3700.8428769674. The cubic root of 13696238 is about 239.2583470637.

It can be divided in two parts, 1369623 and 8, that added together give a palindrome (1369631).

The spelling of 13696238 in words is "thirteen million, six hundred ninety-six thousand, two hundred thirty-eight".