It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a plaindrome in base 16.
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 70452.
270452 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 70452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70452 is a wasteful number, since it uses less digits than its factorization.
70452 is an odious number, because the sum of its binary digits is odd.
The square root of 70452 is about 265.4279563271. The cubic root of 70452 is about 41.3013685113.
Adding to 70452 its reverse (25407), we get a palindrome (95859).
The spelling of 70452 in words is "seventy thousand, four hundred fifty-two".