25975296 has 80 divisors (see below), whose sum is σ = 76929600. Its totient is φ = 8653824.

The previous prime is 25975289. The next prime is 25975307. The reversal of 25975296 is 69257952.

25975296 is a `hidden beast` number, since 2 + 597 + 52 + 9 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12885 + ... + 14763.

It is an arithmetic number, because the mean of its divisors is an integer number (961620).

Almost surely, 2^25975296 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 25975296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38464800).

25975296 is an abundant number, since it is smaller than the sum of its proper divisors (50954304).

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

25975296 is an equidigital number, since it uses as much as digits as its factorization.

25975296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1906 (or 1884 counting only the distinct ones).

The product of its digits is 340200, while the sum is 45.

The square root of 25975296 is about 5096.5965113986. The cubic root of 25975296 is about 296.1557495404.

The spelling of 25975296 in words is "twenty-five million, nine hundred seventy-five thousand, two hundred ninety-six".