It is a happy number.
It is a tau number, because it is divible by the number of its divisors (72).
It is an unprimeable number.
21276200 is an apocalyptic number.
1276200 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 1276200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145975).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1276200 is a wasteful number, since it uses less digits than its factorization.
1276200 is an evil number, because the sum of its binary digits is even.
The square root of 1276200 is about 1129.6902230258. The cubic root of 1276200 is about 108.4691524643.
The spelling of 1276200 in words is "one million, two hundred seventy-six thousand, two hundred".