It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 419842.
It is an unprimeable number.
2419842 is an apocalyptic number.
419842 is a wasteful number, since it uses less digits than its factorization.
419842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9152.
The square root of 419842 is about 647.9521587278. The cubic root of 419842 is about 74.8793318861.
The spelling of 419842 in words is "four hundred nineteen thousand, eight hundred forty-two".