12805354 has 8 divisors (see below), whose sum is σ = 20219040. Its totient is φ = 6065676.

The previous prime is 12805349. The next prime is 12805417. The reversal of 12805354 is 45350821.

12805354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168454 + ... + 168529.

It is an arithmetic number, because the mean of its divisors is an integer number (2527380).

Almost surely, 2^12805354 is an apocalyptic number.

12805354 is a deficient number, since it is larger than the sum of its proper divisors (7413686).

12805354 is a wasteful number, since it uses less digits than its factorization.

12805354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337004.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 12805354 is about 3578.4569300189. The cubic root of 12805354 is about 233.9540294919.

The spelling of 12805354 in words is "twelve million, eight hundred five thousand, three hundred fifty-four".