25468808 has 8 divisors (see below), whose sum is σ = 47754030. Its totient is φ = 12734400.

The previous prime is 25468801. The next prime is 25468811. The reversal of 25468808 is 80886452.

It can be written as a sum of positive squares in only one way, i.e., 20811844 + 4656964 = 4562^2 + 2158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (25468801) 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 as a sum of consecutive naturals, namely, 1591793 + ... + 1591808.

Almost surely, 2^25468808 is an apocalyptic number.

It is an amenable number.

25468808 is a deficient number, since it is larger than the sum of its proper divisors (22285222).

25468808 is a wasteful number, since it uses less digits than its factorization.

25468808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183607 (or 3183603 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 25468808 is about 5046.6630559212. The cubic root of 25468808 is about 294.2182038156.

The spelling of 25468808 in words is "twenty-five million, four hundred sixty-eight thousand, eight hundred eight".