13748875 has 32 divisors (see below), whose sum is σ = 20666880. Its totient is φ = 8920800.

The previous prime is 13748873. The next prime is 13748879. The reversal of 13748875 is 57884731.

13748875 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13748875 - 2¹ = 13748873 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13748873) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16212 + ... + 17038.

It is an arithmetic number, because the mean of its divisors is an integer number (645840).

Almost surely, 2^13748875 is an apocalyptic number.

13748875 is a deficient number, since it is larger than the sum of its proper divisors (6918005).

13748875 is an equidigital number, since it uses as much as digits as its factorization.

13748875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868 (or 858 counting only the distinct ones).

The product of its digits is 188160, while the sum is 43.

The square root of 13748875 is about 3707.9475454758. The cubic root of 13748875 is about 239.5644589206.

The spelling of 13748875 in words is "thirteen million, seven hundred forty-eight thousand, eight hundred seventy-five".