25896113 has 2 divisors, whose sum is σ = 25896114. Its totient is φ = 25896112.

The previous prime is 25896089. The next prime is 25896163. The reversal of 25896113 is 31169852.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25633969 + 262144 = 5063^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 25896113 - 2¹² = 25892017 is a prime.

It is not a weakly prime, because it can be changed into another prime (25896163) 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, 12948056 + 12948057.

It is an arithmetic number, because the mean of its divisors is an integer number (12948057).

Almost surely, 2^25896113 is an apocalyptic number.

It is an amenable number.

25896113 is a deficient number, since it is larger than the sum of its proper divisors (1).

25896113 is an equidigital number, since it uses as much as digits as its factorization.

25896113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 35.

The square root of 25896113 is about 5088.8223588567. The cubic root of 25896113 is about 295.8545098553.

The spelling of 25896113 in words is "twenty-five million, eight hundred ninety-six thousand, one hundred thirteen".