25325370 has 96 divisors (see below), whose sum is σ = 76602240. Its totient is φ = 5685120.

The previous prime is 25325341. The next prime is 25325371. The reversal of 25325370 is 7352352.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25325371) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 38101 + ... + 38759.

It is an arithmetic number, because the mean of its divisors is an integer number (797940).

Almost surely, 2^25325370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25325370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38301120).

25325370 is an abundant number, since it is smaller than the sum of its proper divisors (51276870).

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

25325370 is a wasteful number, since it uses less digits than its factorization.

25325370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 737 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 27.

The square root of 25325370 is about 5032.4318177199. The cubic root of 25325370 is about 293.6648269738.

The spelling of 25325370 in words is "twenty-five million, three hundred twenty-five thousand, three hundred seventy".