25896854 has 4 divisors (see below), whose sum is σ = 38845284. Its totient is φ = 12948426.

The previous prime is 25896853. The next prime is 25896863. The reversal of 25896854 is 45869852.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 25896799 and 25896808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25896853) 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 as a sum of consecutive naturals, namely, 6474212 + ... + 6474215.

It is an arithmetic number, because the mean of its divisors is an integer number (9711321).

Almost surely, 2^25896854 is an apocalyptic number.

25896854 is a deficient number, since it is larger than the sum of its proper divisors (12948430).

25896854 is a wasteful number, since it uses less digits than its factorization.

25896854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12948429.

The product of its digits is 691200, while the sum is 47.

The square root of 25896854 is about 5088.8951649646. The cubic root of 25896854 is about 295.8573317215.

The spelling of 25896854 in words is "twenty-five million, eight hundred ninety-six thousand, eight hundred fifty-four".