12398848 has 144 divisors (see below), whose sum is σ = 33554304. Its totient is φ = 4423680.

The previous prime is 12398843. The next prime is 12398879. The reversal of 12398848 is 84889321.

It is a Smith number, since the sum of its digits (43) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (12398843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 335086 + ... + 335122.

It is an arithmetic number, because the mean of its divisors is an integer number (233016).

Almost surely, 2^12398848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12398848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16777152).

12398848 is an abundant number, since it is smaller than the sum of its proper divisors (21155456).

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

12398848 is a wasteful number, since it uses less digits than its factorization.

12398848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88 (or 74 counting only the distinct ones).

The product of its digits is 110592, while the sum is 43.

The square root of 12398848 is about 3521.1997955242. The cubic root of 12398848 is about 231.4517374710.

The spelling of 12398848 in words is "twelve million, three hundred ninety-eight thousand, eight hundred forty-eight".