12798064 has 20 divisors (see below), whose sum is σ = 24906640. Its totient is φ = 6370560.

The previous prime is 12798043. The next prime is 12798067. The reversal of 12798064 is 46089721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12798067) 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, 2197 + ... + 5515.

It is an arithmetic number, because the mean of its divisors is an integer number (1245332).

Almost surely, 2^12798064 is an apocalyptic number.

It is an amenable number.

12798064 is a deficient number, since it is larger than the sum of its proper divisors (12108576).

12798064 is a wasteful number, since it uses less digits than its factorization.

12798064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3568 (or 3562 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 12798064 is about 3577.4381895429. The cubic root of 12798064 is about 233.9096249242.

The spelling of 12798064 in words is "twelve million, seven hundred ninety-eight thousand, sixty-four".