25680114 has 12 divisors (see below), whose sum is σ = 55640286. Its totient is φ = 8560032.

The previous prime is 25680113. The next prime is 25680131. The reversal of 25680114 is 41108652.

It can be written as a sum of positive squares in only one way, i.e., 25674489 + 5625 = 5067^2 + 75^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25680113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 713319 + ... + 713354.

Almost surely, 2^25680114 is an apocalyptic number.

25680114 is an abundant number, since it is smaller than the sum of its proper divisors (29960172).

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

25680114 is a wasteful number, since it uses less digits than its factorization.

25680114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426681 (or 1426678 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 27.

The square root of 25680114 is about 5067.5550317683. Note that the first 3 decimals coincide. The cubic root of 25680114 is about 295.0296398448.

Adding to 25680114 its reverse (41108652), we get a palindrome (66788766).

The spelling of 25680114 in words is "twenty-five million, six hundred eighty thousand, one hundred fourteen".