12975248 has 80 divisors (see below), whose sum is σ = 30373056. Its totient is φ = 5291520.

The previous prime is 12975247. The next prime is 12975257. The reversal of 12975248 is 84257921.

12975248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Its product of digits (40320) is a multiple of the sum of its prime factors (192).

It is not an unprimeable number, because it can be changed into a prime (12975241) 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, 121211 + ... + 121317.

Almost surely, 2^12975248 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 12975248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15186528).

12975248 is an abundant number, since it is smaller than the sum of its proper divisors (17397808).

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

12975248 is a wasteful number, since it uses less digits than its factorization.

12975248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 186 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 12975248 is about 3602.1171552297. The cubic root of 12975248 is about 234.9841425847.

The spelling of 12975248 in words is "twelve million, nine hundred seventy-five thousand, two hundred forty-eight".