12885298 has 8 divisors (see below), whose sum is σ = 19348992. Its totient is φ = 6435636.

The previous prime is 12885289. The next prime is 12885317. The reversal of 12885298 is 89258821.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 790 + ... + 5137.

It is an arithmetic number, because the mean of its divisors is an integer number (2418624).

Almost surely, 2^12885298 is an apocalyptic number.

12885298 is a deficient number, since it is larger than the sum of its proper divisors (6463694).

12885298 is a wasteful number, since it uses less digits than its factorization.

12885298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7016.

The product of its digits is 92160, while the sum is 43.

The square root of 12885298 is about 3589.6097280902. The cubic root of 12885298 is about 234.4398792356.

The spelling of 12885298 in words is "twelve million, eight hundred eighty-five thousand, two hundred ninety-eight".