25877852 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
Almost surely, 225877852 is an apocalyptic number.
25877852 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25877852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31836672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25877852 is a wasteful number, since it uses less digits than its factorization.
25877852 is an evil number, because the sum of its binary digits is even.
The square root of 25877852 is about 5087.0278159255. The cubic root of 25877852 is about 295.7849515448.
The spelling of 25877852 in words is "twenty-five million, eight hundred seventy-seven thousand, eight hundred fifty-two".