25411201 has 4 divisors (see below), whose sum is σ = 25488304. Its totient is φ = 25334100.

The previous prime is 25411181. The next prime is 25411223. The reversal of 25411201 is 10211452.

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 25411201 - 2¹⁹ = 24886913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25411261) 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, 38055 + ... + 38716.

It is an arithmetic number, because the mean of its divisors is an integer number (6372076).

Almost surely, 2^25411201 is an apocalyptic number.

It is an amenable number.

25411201 is a deficient number, since it is larger than the sum of its proper divisors (77103).

25411201 is an equidigital number, since it uses as much as digits as its factorization.

25411201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77102.

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 25411201 is about 5040.9523901739. The cubic root of 25411201 is about 293.9962090924.

Adding to 25411201 its reverse (10211452), we get a palindrome (35622653).

The spelling of 25411201 in words is "twenty-five million, four hundred eleven thousand, two hundred one".