12785208 has 32 divisors (see below), whose sum is σ = 32444160. Its totient is φ = 4197600.

The previous prime is 12785203. The next prime is 12785209. The reversal of 12785208 is 80258721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12785203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2368 + ... + 5583.

It is an arithmetic number, because the mean of its divisors is an integer number (1013880).

Almost surely, 2^12785208 is an apocalyptic number.

It is an amenable number.

12785208 is an abundant number, since it is smaller than the sum of its proper divisors (19658952).

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

12785208 is a wasteful number, since it uses less digits than its factorization.

12785208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8027 (or 8023 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 12785208 is about 3575.6409215692. The cubic root of 12785208 is about 233.8312758442.

The spelling of 12785208 in words is "twelve million, seven hundred eighty-five thousand, two hundred eight".