12271713 has 8 divisors (see below), whose sum is σ = 16392000. Its totient is φ = 8166288.

The previous prime is 12271709. The next prime is 12271717. The reversal of 12271713 is 31717221.

It is an interprime number because it is at equal distance from previous prime (12271709) and next prime (12271717).

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

It is not a de Polignac number, because 12271713 - 2² = 12271709 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12271717) 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, 1618 + ... + 5211.

It is an arithmetic number, because the mean of its divisors is an integer number (2049000).

Almost surely, 2^12271713 is an apocalyptic number.

It is an amenable number.

12271713 is a deficient number, since it is larger than the sum of its proper divisors (4120287).

12271713 is an equidigital number, since it uses as much as digits as its factorization.

12271713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7431.

The product of its digits is 588, while the sum is 24.

The square root of 12271713 is about 3503.1004838571. The cubic root of 12271713 is about 230.6579333996.

Adding to 12271713 its reverse (31717221), we get a palindrome (43988934).

The spelling of 12271713 in words is "twelve million, two hundred seventy-one thousand, seven hundred thirteen".