12828298 has 24 divisors (see below), whose sum is σ = 22522752. Its totient is φ = 5463864.

The previous prime is 12828293. The next prime is 12828317. The reversal of 12828298 is 89282821.

It is a super-3 number, since 3×12828298³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12828298.

It is not an unprimeable number, because it can be changed into a prime (12828293) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 21561 + ... + 22147.

It is an arithmetic number, because the mean of its divisors is an integer number (938448).

Almost surely, 2^12828298 is an apocalyptic number.

12828298 is a deficient number, since it is larger than the sum of its proper divisors (9694454).

12828298 is a wasteful number, since it uses less digits than its factorization.

12828298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 819 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 12828298 is about 3581.6613463587. The cubic root of 12828298 is about 234.0936752082.

The spelling of 12828298 in words is "twelve million, eight hundred twenty-eight thousand, two hundred ninety-eight".