12804514 has 16 divisors (see below), whose sum is σ = 20139840. Its totient is φ = 6094000.

The previous prime is 12804509. The next prime is 12804523. The reversal of 12804514 is 41540821.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10992 + ... + 12100.

It is an arithmetic number, because the mean of its divisors is an integer number (1258740).

Almost surely, 2^12804514 is an apocalyptic number.

12804514 is a deficient number, since it is larger than the sum of its proper divisors (7335326).

12804514 is a wasteful number, since it uses less digits than its factorization.

12804514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 12804514 is about 3578.3395590693. The cubic root of 12804514 is about 233.9489137754.

The spelling of 12804514 in words is "twelve million, eight hundred four thousand, five hundred fourteen".