25946882 has 16 divisors (see below), whose sum is σ = 42388920. Its totient is φ = 11839872.

The previous prime is 25946863. The next prime is 25946887. The reversal of 25946882 is 28864952.

It can be written as a sum of positive squares in 4 ways, for example, as 6507601 + 19439281 = 2551^2 + 4409^2 .

It is not an unprimeable number, because it can be changed into a prime (25946887) 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, 3293 + ... + 7920.

Almost surely, 2^25946882 is an apocalyptic number.

25946882 is a deficient number, since it is larger than the sum of its proper divisors (16442038).

25946882 is a wasteful number, since it uses less digits than its factorization.

25946882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11317.

The product of its digits is 276480, while the sum is 44.

The square root of 25946882 is about 5093.8082021215. The cubic root of 25946882 is about 296.0477233133.

The spelling of 25946882 in words is "twenty-five million, nine hundred forty-six thousand, eight hundred eighty-two".