13748851 has 8 divisors (see below), whose sum is σ = 14043744. Its totient is φ = 13456320.

The previous prime is 13748849. The next prime is 13748873. The reversal of 13748851 is 15884731.

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 13748851 - 2¹ = 13748849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13748851.

It is not an unprimeable number, because it can be changed into a prime (13748831) 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 7 ways as a sum of consecutive naturals, for example, 15615 + ... + 16471.

It is an arithmetic number, because the mean of its divisors is an integer number (1755468).

Almost surely, 2^13748851 is an apocalyptic number.

13748851 is a deficient number, since it is larger than the sum of its proper divisors (294893).

13748851 is an equidigital number, since it uses as much as digits as its factorization.

13748851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181.

The product of its digits is 26880, while the sum is 37.

The square root of 13748851 is about 3707.9443091827. The cubic root of 13748851 is about 239.5643195261.

The spelling of 13748851 in words is "thirteen million, seven hundred forty-eight thousand, eight hundred fifty-one".