25596868 has 48 divisors (see below), whose sum is σ = 50916096. Its totient is φ = 11158560.

The previous prime is 25596863. The next prime is 25596887. The reversal of 25596868 is 86869552.

It is not an unprimeable number, because it can be changed into a prime (25596863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156955 + ... + 157117.

It is an arithmetic number, because the mean of its divisors is an integer number (1060752).

Almost surely, 2^25596868 is an apocalyptic number.

It is an amenable number.

25596868 is a deficient number, since it is larger than the sum of its proper divisors (25319228).

25596868 is a wasteful number, since it uses less digits than its factorization.

25596868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 49.

The square root of 25596868 is about 5059.3347388762. The cubic root of 25596868 is about 294.7105002483.

It can be divided in two parts, 255968 and 68, that added together give a square (256036 = 506²).

The spelling of 25596868 in words is "twenty-five million, five hundred ninety-six thousand, eight hundred sixty-eight".