12713461 has 4 divisors (see below), whose sum is σ = 12887692. Its totient is φ = 12539232.

The previous prime is 12713447. The next prime is 12713507. The reversal of 12713461 is 16431721.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4704561 + 8008900 = 2169^2 + 2830^2 .

It is a cyclic number.

It is not a de Polignac number, because 12713461 - 2⁷ = 12713333 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 (12713431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87006 + ... + 87151.

It is an arithmetic number, because the mean of its divisors is an integer number (3221923).

Almost surely, 2^12713461 is an apocalyptic number.

It is an amenable number.

12713461 is a deficient number, since it is larger than the sum of its proper divisors (174231).

12713461 is an equidigital number, since it uses as much as digits as its factorization.

12713461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174230.

The product of its digits is 1008, while the sum is 25.

The square root of 12713461 is about 3565.5940599008. The cubic root of 12713461 is about 233.3930565942.

The spelling of 12713461 in words is "twelve million, seven hundred thirteen thousand, four hundred sixty-one".