13730171 has 8 divisors (see below), whose sum is σ = 16898784. Its totient is φ = 10863360.

The previous prime is 13730161. The next prime is 13730173. The reversal of 13730171 is 17103731.

13730171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 13730171 - 2¹⁰ = 13729147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13730173) 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, 75350 + ... + 75531.

It is an arithmetic number, because the mean of its divisors is an integer number (2112348).

Almost surely, 2^13730171 is an apocalyptic number.

13730171 is a deficient number, since it is larger than the sum of its proper divisors (3168613).

13730171 is a wasteful number, since it uses less digits than its factorization.

13730171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150901.

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 13730171 is about 3705.4245370807. The cubic root of 13730171 is about 239.4557749475.

The spelling of 13730171 in words is "thirteen million, seven hundred thirty thousand, one hundred seventy-one".