25895141 has 4 divisors (see below), whose sum is σ = 26066784. Its totient is φ = 25723500.

The previous prime is 25895117. The next prime is 25895147. The reversal of 25895141 is 14159852.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25895141 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25895147) 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 3 ways as a sum of consecutive naturals, for example, 85595 + ... + 85896.

It is an arithmetic number, because the mean of its divisors is an integer number (6516696).

Almost surely, 2^25895141 is an apocalyptic number.

It is an amenable number.

25895141 is a deficient number, since it is larger than the sum of its proper divisors (171643).

25895141 is a wasteful number, since it uses less digits than its factorization.

25895141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171642.

The product of its digits is 14400, while the sum is 35.

The square root of 25895141 is about 5088.7268545285. The cubic root of 25895141 is about 295.8508082163.

The spelling of 25895141 in words is "twenty-five million, eight hundred ninety-five thousand, one hundred forty-one".