25945241 has 8 divisors (see below), whose sum is σ = 31212480. Its totient is φ = 21068208.

The previous prime is 25945217. The next prime is 25945267. The reversal of 25945241 is 14254952.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-25945241 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 25945198 and 25945207.

It is not an unprimeable number, because it can be changed into a prime (25945201) 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 in 7 ways as a sum of consecutive naturals, for example, 97406 + ... + 97671.

It is an arithmetic number, because the mean of its divisors is an integer number (3901560).

Almost surely, 2^25945241 is an apocalyptic number.

It is an amenable number.

25945241 is a deficient number, since it is larger than the sum of its proper divisors (5267239).

25945241 is a wasteful number, since it uses less digits than its factorization.

25945241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195103.

The product of its digits is 14400, while the sum is 32.

The square root of 25945241 is about 5093.6471216605. The cubic root of 25945241 is about 296.0414820424.

The spelling of 25945241 in words is "twenty-five million, nine hundred forty-five thousand, two hundred forty-one".