25259141 has 8 divisors (see below), whose sum is σ = 26390784. Its totient is φ = 24147360.

The previous prime is 25259137. The next prime is 25259149. The reversal of 25259141 is 14195252.

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 25259141 - 2² = 25259137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25259149) 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, 2336 + ... + 7481.

It is an arithmetic number, because the mean of its divisors is an integer number (3298848).

Almost surely, 2^25259141 is an apocalyptic number.

It is an amenable number.

25259141 is a deficient number, since it is larger than the sum of its proper divisors (1131643).

25259141 is an equidigital number, since it uses as much as digits as its factorization.

25259141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9931.

The product of its digits is 3600, while the sum is 29.

The square root of 25259141 is about 5025.8472917509. The cubic root of 25259141 is about 293.4086134553.

The spelling of 25259141 in words is "twenty-five million, two hundred fifty-nine thousand, one hundred forty-one".