12755248 has 60 divisors (see below), whose sum is σ = 28388808. Its totient is φ = 5505280.

The previous prime is 12755243. The next prime is 12755257. The reversal of 12755248 is 84255721.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12755243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93036 + ... + 93172.

Almost surely, 2^12755248 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 12755248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14194404).

12755248 is an abundant number, since it is smaller than the sum of its proper divisors (15633560).

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

12755248 is a wasteful number, since it uses less digits than its factorization.

12755248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202 (or 173 counting only the distinct ones).

The product of its digits is 22400, while the sum is 34.

The square root of 12755248 is about 3571.4490056558. The cubic root of 12755248 is about 233.6484848069.

The spelling of 12755248 in words is "twelve million, seven hundred fifty-five thousand, two hundred forty-eight".