25105241 has 8 divisors (see below), whose sum is σ = 28858944. Its totient is φ = 21393360.

The previous prime is 25105219. The next prime is 25105261. The reversal of 25105241 is 14250152.

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

It is a cyclic number.

It is not a de Polignac number, because 25105241 - 2⁶ = 25105177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25105261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9155 + ... + 11576.

It is an arithmetic number, because the mean of its divisors is an integer number (3607368).

Almost surely, 2^25105241 is an apocalyptic number.

It is an amenable number.

25105241 is a deficient number, since it is larger than the sum of its proper divisors (3753703).

25105241 is a wasteful number, since it uses less digits than its factorization.

25105241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20911.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 25105241 is about 5010.5130475831. The cubic root of 25105241 is about 292.8115014904.

Adding to 25105241 its reverse (14250152), we get a palindrome (39355393).

The spelling of 25105241 in words is "twenty-five million, one hundred five thousand, two hundred forty-one".