13438106 has 8 divisors (see below), whose sum is σ = 21989664. Its totient is φ = 6108220.

The previous prime is 13438091. The next prime is 13438129. The reversal of 13438106 is 60183431.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305390 + ... + 305433.

It is an arithmetic number, because the mean of its divisors is an integer number (2748708).

Almost surely, 2^13438106 is an apocalyptic number.

13438106 is a deficient number, since it is larger than the sum of its proper divisors (8551558).

13438106 is a wasteful number, since it uses less digits than its factorization.

13438106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610836.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 13438106 is about 3665.8022314358. The cubic root of 13438106 is about 237.7457091452.

It can be divided in two parts, 1343 and 8106, that added together give a palindrome (9449).

The spelling of 13438106 in words is "thirteen million, four hundred thirty-eight thousand, one hundred six".