12847064 has 16 divisors (see below), whose sum is σ = 25135920. Its totient is φ = 6144160.

The previous prime is 12847057. The next prime is 12847069. The reversal of 12847064 is 46074821.

It is a self number, because there is not a number n which added to its sum of digits gives 12847064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12847069) 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, 34727 + ... + 35094.

It is an arithmetic number, because the mean of its divisors is an integer number (1570995).

Almost surely, 2^12847064 is an apocalyptic number.

It is an amenable number.

12847064 is a deficient number, since it is larger than the sum of its proper divisors (12288856).

12847064 is a wasteful number, since it uses less digits than its factorization.

12847064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69850 (or 69846 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 12847064 is about 3584.2801229815. The cubic root of 12847064 is about 234.2077683257.

The spelling of 12847064 in words is "twelve million, eight hundred forty-seven thousand, sixty-four".