25878096 has 80 divisors (see below), whose sum is σ = 76334400. Its totient is φ = 8387712.

The previous prime is 25878089. The next prime is 25878103. The reversal of 25878096 is 69087852.

It is an interprime number because it is at equal distance from previous prime (25878089) and next prime (25878103).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15175 + ... + 16793.

It is an arithmetic number, because the mean of its divisors is an integer number (954180).

Almost surely, 2^25878096 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 25878096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38167200).

25878096 is an abundant number, since it is smaller than the sum of its proper divisors (50456304).

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

25878096 is a wasteful number, since it uses less digits than its factorization.

25878096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1673 (or 1661 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 25878096 is about 5087.0517984389. The cubic root of 25878096 is about 295.7858811853.

The spelling of 25878096 in words is "twenty-five million, eight hundred seventy-eight thousand, ninety-six".