25648714 has 32 divisors (see below), whose sum is σ = 48263040. Its totient is φ = 9951552.

The previous prime is 25648691. The next prime is 25648717. The reversal of 25648714 is 41784652.

It is not an unprimeable number, because it can be changed into a prime (25648717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8317 + ... + 10975.

It is an arithmetic number, because the mean of its divisors is an integer number (1508220).

Almost surely, 2^25648714 is an apocalyptic number.

25648714 is a deficient number, since it is larger than the sum of its proper divisors (22614326).

25648714 is a wasteful number, since it uses less digits than its factorization.

25648714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2734.

The product of its digits is 53760, while the sum is 37.

The square root of 25648714 is about 5064.4559431394. The cubic root of 25648714 is about 294.9093430133.

It can be divided in two parts, 25648 and 714, that added together give a palindrome (26362).

The spelling of 25648714 in words is "twenty-five million, six hundred forty-eight thousand, seven hundred fourteen".