13808122 has 8 divisors (see below), whose sum is σ = 20729376. Its totient is φ = 6898332.

The previous prime is 13808101. The next prime is 13808153. The reversal of 13808122 is 22180831.

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, 1443 + ... + 5449.

It is an arithmetic number, because the mean of its divisors is an integer number (2591172).

Almost surely, 2^13808122 is an apocalyptic number.

13808122 is a deficient number, since it is larger than the sum of its proper divisors (6921254).

13808122 is a wasteful number, since it uses less digits than its factorization.

13808122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5732.

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 13808122 is about 3715.9281478522. The cubic root of 13808122 is about 239.9080782237.

Adding to 13808122 its reverse (22180831), we get a palindrome (35988953).

The spelling of 13808122 in words is "thirteen million, eight hundred eight thousand, one hundred twenty-two".