12713246 has 48 divisors (see below), whose sum is σ = 25338096. Its totient is φ = 4725504.

The previous prime is 12713243. The next prime is 12713249. The reversal of 12713246 is 64231721.

It is an interprime number because it is at equal distance from previous prime (12713243) and next prime (12713249).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12713243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21365 + ... + 21951.

It is an arithmetic number, because the mean of its divisors is an integer number (527877).

Almost surely, 2^12713246 is an apocalyptic number.

12713246 is a deficient number, since it is larger than the sum of its proper divisors (12624850).

12713246 is a wasteful number, since it uses less digits than its factorization.

12713246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 626 counting only the distinct ones).

The product of its digits is 2016, while the sum is 26.

The square root of 12713246 is about 3565.5639105196. The cubic root of 12713246 is about 233.3917409338.

Adding to 12713246 its reverse (64231721), we get a palindrome (76944967).

The spelling of 12713246 in words is "twelve million, seven hundred thirteen thousand, two hundred forty-six".