It is a nude number because it is divisible by every one of its digits.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 139824.
It is an unprimeable number.
139824 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
139824 is a Friedman number, since it can be written as 2913*48, using all its digits and the basic arithmetic operations.
2139824 is an apocalyptic number.
It is an amenable number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
139824 is a wasteful number, since it uses less digits than its factorization.
139824 is an odious number, because the sum of its binary digits is odd.
The square root of 139824 is about 373.9304748212. The cubic root of 139824 is about 51.9031728712.
The spelling of 139824 in words is "one hundred thirty-nine thousand, eight hundred twenty-four".