12805350 has 24 divisors (see below), whose sum is σ = 31757640. Its totient is φ = 3414720.

The previous prime is 12805349. The next prime is 12805417. The reversal of 12805350 is 5350821.

12805350 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12805350.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42535 + ... + 42834.

It is an arithmetic number, because the mean of its divisors is an integer number (1323235).

Almost surely, 2^12805350 is an apocalyptic number.

12805350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12805350 is an abundant number, since it is smaller than the sum of its proper divisors (18952290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12805350 is a wasteful number, since it uses less digits than its factorization.

12805350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85384 (or 85379 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 12805350 is about 3578.4563711187. The cubic root of 12805350 is about 233.9540051318.

The spelling of 12805350 in words is "twelve million, eight hundred five thousand, three hundred fifty".