25068252 has 72 divisors (see below), whose sum is σ = 66890880. Its totient is φ = 7245920.

The previous prime is 25068227. The next prime is 25068257. The reversal of 25068252 is 25286052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25068257) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69649 + ... + 70007.

It is an arithmetic number, because the mean of its divisors is an integer number (929040).

Almost surely, 2^25068252 is an apocalyptic number.

25068252 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 25068252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33445440).

25068252 is an abundant number, since it is smaller than the sum of its proper divisors (41822628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25068252 is a wasteful number, since it uses less digits than its factorization.

25068252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 25068252 is about 5006.8205480125. The cubic root of 25068252 is about 292.6676254474.

It can be divided in two parts, 25068 and 252, that multiplied together give a palindrome (6317136).

The spelling of 25068252 in words is "twenty-five million, sixty-eight thousand, two hundred fifty-two".