25233441 has 8 divisors (see below), whose sum is σ = 33734880. Its totient is φ = 16777152.

The previous prime is 25233433. The next prime is 25233479. The reversal of 25233441 is 14433252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25233441 - 2³ = 25233433 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25233421) 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, 9960 + ... + 12233.

It is an arithmetic number, because the mean of its divisors is an integer number (4216860).

Almost surely, 2^25233441 is an apocalyptic number.

It is an amenable number.

25233441 is a deficient number, since it is larger than the sum of its proper divisors (8501439).

25233441 is a wasteful number, since it uses less digits than its factorization.

25233441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22575.

The product of its digits is 2880, while the sum is 24.

The square root of 25233441 is about 5023.2898582503. The cubic root of 25233441 is about 293.3090698193.

Adding to 25233441 its reverse (14433252), we get a palindrome (39666693).

The spelling of 25233441 in words is "twenty-five million, two hundred thirty-three thousand, four hundred forty-one".