25103241 has 12 divisors (see below), whose sum is σ = 37510980. Its totient is φ = 16158240.

The previous prime is 25103233. The next prime is 25103293. The reversal of 25103241 is 14230152.

It can be written as a sum of positive squares in 2 ways, for example, as 21123216 + 3980025 = 4596^2 + 1995^2 .

It is not a de Polignac number, because 25103241 - 2³ = 25103233 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25103231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47830 + ... + 48351.

It is an arithmetic number, because the mean of its divisors is an integer number (3125915).

Almost surely, 2^25103241 is an apocalyptic number.

It is an amenable number.

25103241 is a deficient number, since it is larger than the sum of its proper divisors (12407739).

25103241 is a wasteful number, since it uses less digits than its factorization.

25103241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96216 (or 96213 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 25103241 is about 5010.3134632476. The cubic root of 25103241 is about 292.8037257096.

Adding to 25103241 its reverse (14230152), we get a palindrome (39333393).

The spelling of 25103241 in words is "twenty-five million, one hundred three thousand, two hundred forty-one".