25235441 has 12 divisors (see below), whose sum is σ = 32024880. Its totient is φ = 19663560.

The previous prime is 25235417. The next prime is 25235449. The reversal of 25235441 is 14453252.

It is a happy number.

It is not a de Polignac number, because 25235441 - 2¹⁴ = 25219057 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 25235441.

It is not an unprimeable number, because it can be changed into a prime (25235449) 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, 22871 + ... + 23948.

It is an arithmetic number, because the mean of its divisors is an integer number (2668740).

Almost surely, 2^25235441 is an apocalyptic number.

It is an amenable number.

25235441 is a deficient number, since it is larger than the sum of its proper divisors (6789439).

25235441 is a wasteful number, since it uses less digits than its factorization.

25235441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46844 (or 46837 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 25235441 is about 5023.4889270307. The cubic root of 25235441 is about 293.3168188304.

Adding to 25235441 its reverse (14453252), we get a palindrome (39688693).

The spelling of 25235441 in words is "twenty-five million, two hundred thirty-five thousand, four hundred forty-one".