13712671 has 8 divisors (see below), whose sum is σ = 15709184. Its totient is φ = 11725560.

The previous prime is 13712651. The next prime is 13712711. The reversal of 13712671 is 17621731.

13712671 is nontrivially palindromic in base 15.

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

It is not a de Polignac number, because 13712671 - 2¹³ = 13704479 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 (13712651) 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, 1126 + ... + 5356.

It is an arithmetic number, because the mean of its divisors is an integer number (1963648).

Almost surely, 2^13712671 is an apocalyptic number.

13712671 is a deficient number, since it is larger than the sum of its proper divisors (1996513).

13712671 is an equidigital number, since it uses as much as digits as its factorization.

13712671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701.

The product of its digits is 1764, while the sum is 28.

The square root of 13712671 is about 3703.0623813271. The cubic root of 13712671 is about 239.3539976847.

The spelling of 13712671 in words is "thirteen million, seven hundred twelve thousand, six hundred seventy-one".