12680602 has 8 divisors (see below), whose sum is σ = 20750112. Its totient is φ = 5763900.

The previous prime is 12680597. The next prime is 12680609. The reversal of 12680602 is 20608621.

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

It is not an unprimeable number, because it can be changed into a prime (12680609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288174 + ... + 288217.

It is an arithmetic number, because the mean of its divisors is an integer number (2593764).

Almost surely, 2^12680602 is an apocalyptic number.

12680602 is a deficient number, since it is larger than the sum of its proper divisors (8069510).

12680602 is a wasteful number, since it uses less digits than its factorization.

12680602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576404.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 12680602 is about 3560.9832911711. The cubic root of 12680602 is about 233.1918085087.

The spelling of 12680602 in words is "twelve million, six hundred eighty thousand, six hundred two".