13925271 has 8 divisors (see below), whose sum is σ = 19544320. Its totient is φ = 8794872.

The previous prime is 13925267. The next prime is 13925279. The reversal of 13925271 is 17252931.

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

It is not a de Polignac number, because 13925271 - 2² = 13925267 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13925279) 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, 122095 + ... + 122208.

It is an arithmetic number, because the mean of its divisors is an integer number (2443040).

Almost surely, 2^13925271 is an apocalyptic number.

13925271 is a deficient number, since it is larger than the sum of its proper divisors (5619049).

13925271 is a wasteful number, since it uses less digits than its factorization.

13925271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244325.

The product of its digits is 3780, while the sum is 30.

The square root of 13925271 is about 3731.6579425237. The cubic root of 13925271 is about 240.5846337189.

It can be divided in two parts, 13925 and 271, that added together give a triangular number (14196 = T₁₆₈).

The spelling of 13925271 in words is "thirteen million, nine hundred twenty-five thousand, two hundred seventy-one".