12680284 has 12 divisors (see below), whose sum is σ = 22226400. Its totient is φ = 6329888.

The previous prime is 12680281. The next prime is 12680287. The reversal of 12680284 is 48208621.

12680284 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12680281) and next prime (12680287).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12680281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672 + ... + 5080.

It is an arithmetic number, because the mean of its divisors is an integer number (1852200).

Almost surely, 2^12680284 is an apocalyptic number.

It is an amenable number.

12680284 is a deficient number, since it is larger than the sum of its proper divisors (9546116).

12680284 is a wasteful number, since it uses less digits than its factorization.

12680284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132 (or 5130 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 12680284 is about 3560.9386403026. The cubic root of 12680284 is about 233.1898591897.

The spelling of 12680284 in words is "twelve million, six hundred eighty thousand, two hundred eighty-four".