13748107 has 4 divisors (see below), whose sum is σ = 13768920. Its totient is φ = 13727296.

The previous prime is 13748099. The next prime is 13748149. The reversal of 13748107 is 70184731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70184731 = 2593 ⋅27067.

It is a cyclic number.

It is not a de Polignac number, because 13748107 - 2³ = 13748099 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13748167) 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, 9382 + ... + 10747.

It is an arithmetic number, because the mean of its divisors is an integer number (3442230).

Almost surely, 2^13748107 is an apocalyptic number.

13748107 is a deficient number, since it is larger than the sum of its proper divisors (20813).

13748107 is an equidigital number, since it uses as much as digits as its factorization.

13748107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20812.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 13748107 is about 3707.8439826940. The cubic root of 13748107 is about 239.5599982179.

The spelling of 13748107 in words is "thirteen million, seven hundred forty-eight thousand, one hundred seven".