25230233 has 8 divisors (see below), whose sum is σ = 30352320. Its totient is φ = 20487600.

The previous prime is 25230223. The next prime is 25230239. The reversal of 25230233 is 33203252.

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

It is not a de Polignac number, because 25230233 - 2⁴ = 25230217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25230239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94718 + ... + 94983.

It is an arithmetic number, because the mean of its divisors is an integer number (3794040).

Almost surely, 2^25230233 is an apocalyptic number.

It is an amenable number.

25230233 is a deficient number, since it is larger than the sum of its proper divisors (5122087).

25230233 is a wasteful number, since it uses less digits than its factorization.

25230233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189727.

The product of its (nonzero) digits is 1080, while the sum is 20.

The square root of 25230233 is about 5022.9705354501. The cubic root of 25230233 is about 293.2966395503.

Adding to 25230233 its reverse (33203252), we get a palindrome (58433485).

The spelling of 25230233 in words is "twenty-five million, two hundred thirty thousand, two hundred thirty-three".