It is a congruent number.
Almost surely, 212527844 is an apocalyptic number.
12527844 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12527844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18321408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12527844 is a wasteful number, since it uses less digits than its factorization.
12527844 is an odious number, because the sum of its binary digits is odd.
The square root of 12527844 is about 3539.4694517682. The cubic root of 12527844 is about 232.2516344222.
Adding to 12527844 its product of digits (17920), we get a square (12545764 = 35422).
The spelling of 12527844 in words is "twelve million, five hundred twenty-seven thousand, eight hundred forty-four".