12803382 has 12 divisors (see below), whose sum is σ = 27740700. Its totient is φ = 4267788.

The previous prime is 12803347. The next prime is 12803393. The reversal of 12803382 is 28330821.

12803382 is a `hidden beast` number, since 1 + 280 + 3 + 382 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 355632 + ... + 355667.

It is an arithmetic number, because the mean of its divisors is an integer number (2311725).

Almost surely, 2^12803382 is an apocalyptic number.

12803382 is an abundant number, since it is smaller than the sum of its proper divisors (14937318).

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

12803382 is a wasteful number, since it uses less digits than its factorization.

12803382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711307 (or 711304 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 12803382 is about 3578.1813816519. The cubic root of 12803382 is about 233.9420193845.

The spelling of 12803382 in words is "twelve million, eight hundred three thousand, three hundred eighty-two".