25880896 has 14 divisors (see below), whose sum is σ = 51357530. Its totient is φ = 12940416.

The previous prime is 25880857. The next prime is 25880903. The reversal of 25880896 is 69808852.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 19927296 + 5953600 = 4464^2 + 2440^2 .

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202131 + ... + 202258.

It is an arithmetic number, because the mean of its divisors is an integer number (3668395).

Almost surely, 2^25880896 is an apocalyptic number.

It is an amenable number.

25880896 is a deficient number, since it is larger than the sum of its proper divisors (25476634).

25880896 is an equidigital number, since it uses as much as digits as its factorization.

25880896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404401 (or 404391 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 25880896 is about 5087.3269995156. The cubic root of 25880896 is about 295.7965487733.

The spelling of 25880896 in words is "twenty-five million, eight hundred eighty thousand, eight hundred ninety-six".