Adding to 40254 its reverse (45204), we get a palindrome (85458).
Subtracting 40254 from its reverse (45204), we obtain a triangular number (4950 = T99).
It is a sphenic number, since it is the product of 3 distinct primes.
40254 is an admirable number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 40254.
240254 is an apocalyptic number.
40254 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40254 is a wasteful number, since it uses less digits than its factorization.
40254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6714.
The square root of 40254 is about 200.6339951255. The cubic root of 40254 is about 34.2717552302.
The spelling of 40254 in words is "forty thousand, two hundred fifty-four".