Adding to 25272 its product of digits (280), we get a palindrome (25552).
It is a happy number.
It is a d-powerful number, because it can be written as 26 + 54 + 213 + 7 + 214 .
It is an alternating number because its digits alternate between even and odd.
It is a congruent number.
It is an unprimeable number.
25272 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
225272 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 25272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25272 is a wasteful number, since it uses less digits than its factorization.
25272 is an odious number, because the sum of its binary digits is odd.
The square root of 25272 is about 158.9716955939. The cubic root of 25272 is about 29.3458394791.
The spelling of 25272 in words is "twenty-five thousand, two hundred seventy-two".