25125200 has 60 divisors (see below), whose sum is σ = 63010848. Its totient is φ = 9609600.

The previous prime is 25125197. The next prime is 25125227. The reversal of 25125200 is 252152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7835 + ... + 10565.

Almost surely, 2^25125200 is an apocalyptic number.

25125200 is a gapful number since it is divisible by the number (20) 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 25125200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31505424).

25125200 is an abundant number, since it is smaller than the sum of its proper divisors (37885648).

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

25125200 is a wasteful number, since it uses less digits than its factorization.

25125200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 25125200 is about 5012.5043640879. The cubic root of 25125200 is about 292.8890772802.

Adding to 25125200 its reverse (252152), we get a palindrome (25377352).

The spelling of 25125200 in words is "twenty-five million, one hundred twenty-five thousand, two hundred".