25055241 has 4 divisors (see below), whose sum is σ = 33406992. Its totient is φ = 16703492.

The previous prime is 25055237. The next prime is 25055267. The reversal of 25055241 is 14255052.

It is a happy number.

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 not a de Polignac number, because 25055241 - 2² = 25055237 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25055231) 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, 4175871 + ... + 4175876.

It is an arithmetic number, because the mean of its divisors is an integer number (8351748).

Almost surely, 2^25055241 is an apocalyptic number.

It is an amenable number.

25055241 is a deficient number, since it is larger than the sum of its proper divisors (8351751).

25055241 is an equidigital number, since it uses as much as digits as its factorization.

25055241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351750.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 25055241 is about 5005.5210517987. The cubic root of 25055241 is about 292.6169829393.

The spelling of 25055241 in words is "twenty-five million, fifty-five thousand, two hundred forty-one".