It is a tau number, because it is divible by the number of its divisors (18).
It is a nude number because it is divisible by every one of its digits.
It is a plaindrome in base 13.
21243332 is an apocalyptic number.
1243332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1243332 is a wasteful number, since it uses less digits than its factorization.
1243332 is an evil number, because the sum of its binary digits is even.
The square root of 1243332 is about 1115.0479810304. The cubic root of 1243332 is about 107.5298492917.
Adding to 1243332 its reverse (2333421), we get a palindrome (3576753).
The spelling of 1243332 in words is "one million, two hundred forty-three thousand, three hundred thirty-two".