12711673 has 6 divisors (see below), whose sum is σ = 13764894. Its totient is φ = 11733696.

The previous prime is 12711649. The next prime is 12711697. The reversal of 12711673 is 37611721.

It is an interprime number because it is at equal distance from previous prime (12711649) and next prime (12711697).

It can be written as a sum of positive squares in 3 ways, for example, as 898704 + 11812969 = 948^2 + 3437^2 .

It is not a de Polignac number, because 12711673 - 2⁹ = 12711161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12711613) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37440 + ... + 37777.

It is an arithmetic number, because the mean of its divisors is an integer number (2294149).

Almost surely, 2^12711673 is an apocalyptic number.

12711673 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12711673 is a deficient number, since it is larger than the sum of its proper divisors (1053221).

12711673 is an equidigital number, since it uses as much as digits as its factorization.

12711673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75243 (or 75230 counting only the distinct ones).

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

The square root of 12711673 is about 3565.3433214769. The cubic root of 12711673 is about 233.3821147442.

The spelling of 12711673 in words is "twelve million, seven hundred eleven thousand, six hundred seventy-three".