12992400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (150).
It is an unprimeable number.
Almost surely, 212992400 is an apocalyptic number.
12992400 is a gapful number since it is divisible by the number (10) 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 12992400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23372481).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12992400 is a wasteful number, since it uses less digits than its factorization.
12992400 is an evil number, because the sum of its binary digits is even.
The square root of 12992400 is about 3604.4971910101. The cubic root of 12992400 is about 235.0876389589.
The spelling of 12992400 in words is "twelve million, nine hundred ninety-two thousand, four hundred".