13688110 has 8 divisors (see below), whose sum is σ = 24638616. Its totient is φ = 5475240.

The previous prime is 13688099. The next prime is 13688119. The reversal of 13688110 is 1188631.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13688119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684396 + ... + 684415.

It is an arithmetic number, because the mean of its divisors is an integer number (3079827).

Almost surely, 2^13688110 is an apocalyptic number.

13688110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13688110 is a deficient number, since it is larger than the sum of its proper divisors (10950506).

13688110 is a wasteful number, since it uses less digits than its factorization.

13688110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368818.

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

The square root of 13688110 is about 3699.7445857789. The cubic root of 13688110 is about 239.2110085984.

It can be divided in two parts, 136 and 88110, that multiplied together give a triangular number (11982960 = T₄₈₉₅).

The spelling of 13688110 in words is "thirteen million, six hundred eighty-eight thousand, one hundred ten".