13810168 has 16 divisors (see below), whose sum is σ = 25933680. Its totient is φ = 6894528.

The previous prime is 13810163. The next prime is 13810187. The reversal of 13810168 is 86101831.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13810163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8821 + ... + 10267.

It is an arithmetic number, because the mean of its divisors is an integer number (1620855).

Almost surely, 2^13810168 is an apocalyptic number.

It is an amenable number.

13810168 is a deficient number, since it is larger than the sum of its proper divisors (12123512).

13810168 is a wasteful number, since it uses less digits than its factorization.

13810168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2646 (or 2642 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 13810168 is about 3716.2034389952. The cubic root of 13810168 is about 239.9199269913.

Subtracting from 13810168 its sum of digits (28), we obtain a triangular number (13810140 = T₅₂₅₅).

Adding to 13810168 its reverse (86101831), we get a palindrome (99911999).

The spelling of 13810168 in words is "thirteen million, eight hundred ten thousand, one hundred sixty-eight".