12713255 has 8 divisors (see below), whose sum is σ = 15748224. Its totient is φ = 9842400.

The previous prime is 12713249. The next prime is 12713279. The reversal of 12713255 is 55231721.

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

It is a de Polignac number, because none of the positive numbers 2^k-12713255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40856 + ... + 41165.

It is an arithmetic number, because the mean of its divisors is an integer number (1968528).

Almost surely, 2^12713255 is an apocalyptic number.

12713255 is a deficient number, since it is larger than the sum of its proper divisors (3034969).

12713255 is an equidigital number, since it uses as much as digits as its factorization.

12713255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82057.

The product of its digits is 2100, while the sum is 26.

The square root of 12713255 is about 3565.5651725919. The cubic root of 12713255 is about 233.3917960083.

Adding to 12713255 its reverse (55231721), we get a palindrome (67944976).

The spelling of 12713255 in words is "twelve million, seven hundred thirteen thousand, two hundred fifty-five".