12710456 has 32 divisors (see below), whose sum is σ = 26611200. Its totient is φ = 5641440.

The previous prime is 12710447. The next prime is 12710459. The reversal of 12710456 is 65401721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12710459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2105 + ... + 5463.

It is an arithmetic number, because the mean of its divisors is an integer number (831600).

Almost surely, 2^12710456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12710456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13305600).

12710456 is an abundant number, since it is smaller than the sum of its proper divisors (13900744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12710456 is a wasteful number, since it uses less digits than its factorization.

12710456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419 (or 3415 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 12710456 is about 3565.1726465909. The cubic root of 12710456 is about 233.3746666006.

The spelling of 12710456 in words is "twelve million, seven hundred ten thousand, four hundred fifty-six".