12713841 has 40 divisors (see below), whose sum is σ = 22999680. Its totient is φ = 6832512.

The previous prime is 12713839. The next prime is 12713849. The reversal of 12713841 is 14831721.

It is not a de Polignac number, because 12713841 - 2¹ = 12713839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (12713849) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8980 + ... + 10298.

It is an arithmetic number, because the mean of its divisors is an integer number (574992).

Almost surely, 2^12713841 is an apocalyptic number.

It is an amenable number.

12713841 is a deficient number, since it is larger than the sum of its proper divisors (10285839).

12713841 is a wasteful number, since it uses less digits than its factorization.

12713841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355 (or 1346 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 12713841 is about 3565.6473465557. The cubic root of 12713841 is about 233.3953819111.

The spelling of 12713841 in words is "twelve million, seven hundred thirteen thousand, eight hundred forty-one".