Adding to 12522048 its reverse (84022521), we get a palindrome (96544569).
It is a tau number, because it is divible by the number of its divisors (168).
Almost surely, 212522048 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 12522048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21195792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12522048 is an equidigital number, since it uses as much as digits as its factorization.
12522048 is an evil number, because the sum of its binary digits is even.
The square root of 12522048 is about 3538.6505902674. The cubic root of 12522048 is about 232.2158118678.
The spelling of 12522048 in words is "twelve million, five hundred twenty-two thousand, forty-eight".