13806106 has 8 divisors (see below), whose sum is σ = 21268980. Its totient is φ = 6716448.

The previous prime is 13806101. The next prime is 13806113. The reversal of 13806106 is 60160831.

It can be written as a sum of positive squares in 2 ways, for example, as 13068225 + 737881 = 3615^2 + 859^2 .

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 (13806101) by changing a digit.

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, 93211 + ... + 93358.

Almost surely, 2^13806106 is an apocalyptic number.

13806106 is a deficient number, since it is larger than the sum of its proper divisors (7462874).

13806106 is a wasteful number, since it uses less digits than its factorization.

13806106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186608.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 13806106 is about 3715.6568732863. The cubic root of 13806106 is about 239.8964020468.

Adding to 13806106 its reverse (60160831), we get a palindrome (73966937).

The spelling of 13806106 in words is "thirteen million, eight hundred six thousand, one hundred six".