25085168 has 60 divisors (see below), whose sum is σ = 53007768. Its totient is φ = 11491200.

The previous prime is 25085141. The next prime is 25085171. The reversal of 25085168 is 86158052.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248318 + ... + 248418.

Almost surely, 2^25085168 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 25085168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26503884).

25085168 is an abundant number, since it is smaller than the sum of its proper divisors (27922600).

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

25085168 is a wasteful number, since it uses less digits than its factorization.

25085168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 35.

The square root of 25085168 is about 5008.5095587410. The cubic root of 25085168 is about 292.7334411304.

The spelling of 25085168 in words is "twenty-five million, eighty-five thousand, one hundred sixty-eight".