25448941 has 4 divisors (see below), whose sum is σ = 29084512. Its totient is φ = 21813372.

The previous prime is 25448897. The next prime is 25448953. The reversal of 25448941 is 14984452.

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 not a de Polignac number, because 25448941 - 2¹³ = 25440749 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 25448941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25448441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817775 + ... + 1817788.

It is an arithmetic number, because the mean of its divisors is an integer number (7271128).

Almost surely, 2^25448941 is an apocalyptic number.

It is an amenable number.

25448941 is a deficient number, since it is larger than the sum of its proper divisors (3635571).

25448941 is an equidigital number, since it uses as much as digits as its factorization.

25448941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3635570.

The product of its digits is 46080, while the sum is 37.

The square root of 25448941 is about 5044.6943415830. The cubic root of 25448941 is about 294.1416820617.

The spelling of 25448941 in words is "twenty-five million, four hundred forty-eight thousand, nine hundred forty-one".