25086912 has 56 divisors (see below), whose sum is σ = 66818256. Its totient is φ = 8306688.

The previous prime is 25086911. The next prime is 25086937. The reversal of 25086912 is 21968052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25086911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36718 + ... + 37394.

Almost surely, 2^25086912 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 25086912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33409128).

25086912 is an abundant number, since it is smaller than the sum of its proper divisors (41731344).

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

25086912 is a wasteful number, since it uses less digits than its factorization.

25086912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 885 (or 875 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 25086912 is about 5008.6836594059. The cubic root of 25086912 is about 292.7402248905.

The spelling of 25086912 in words is "twenty-five million, eighty-six thousand, nine hundred twelve".