13810169 has 8 divisors (see below), whose sum is σ = 14675040. Its totient is φ = 12959136.

The previous prime is 13810163. The next prime is 13810187. The reversal of 13810169 is 96101831.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 13810169 - 2¹² = 13806073 is a prime.

It is a super-2 number, since 2×13810169² = 381441535617122, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon 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 7 ways as a sum of consecutive naturals, for example, 1364 + ... + 5429.

It is an arithmetic number, because the mean of its divisors is an integer number (1834380).

Almost surely, 2^13810169 is an apocalyptic number.

13810169 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

13810169 is a deficient number, since it is larger than the sum of its proper divisors (864871).

13810169 is a wasteful number, since it uses less digits than its factorization.

13810169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6919.

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 13810169 is about 3716.2035735411. The cubic root of 13810169 is about 239.9199327822.

Subtracting from 13810169 its sum of digits (29), we obtain a triangular number (13810140 = T₅₂₅₅).

The spelling of 13810169 in words is "thirteen million, eight hundred ten thousand, one hundred sixty-nine".