12456714 has 16 divisors (see below), whose sum is σ = 24985728. Its totient is φ = 4140192.

The previous prime is 12456709. The next prime is 12456721. The reversal of 12456714 is 41765421.

It is an unprimeable number.

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, 627 + ... + 5030.

It is an arithmetic number, because the mean of its divisors is an integer number (1561608).

Almost surely, 2^12456714 is an apocalyptic number.

12456714 is an abundant number, since it is smaller than the sum of its proper divisors (12529014).

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

12456714 is a wasteful number, since it uses less digits than its factorization.

12456714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6029.

The product of its digits is 6720, while the sum is 30.

The square root of 12456714 is about 3529.4070323498. The cubic root of 12456714 is about 231.8112441110.

The spelling of 12456714 in words is "twelve million, four hundred fifty-six thousand, seven hundred fourteen".