25345233 has 12 divisors (see below), whose sum is σ = 36766080. Its totient is φ = 16824696.

The previous prime is 25345219. The next prime is 25345273. The reversal of 25345233 is 33254352.

It is not a de Polignac number, because 25345233 - 2⁹ = 25344721 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25345197 and 25345206.

It is not an unprimeable number, because it can be changed into a prime (25345213) 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, 3741 + ... + 8042.

It is an arithmetic number, because the mean of its divisors is an integer number (3063840).

Almost surely, 2^25345233 is an apocalyptic number.

It is an amenable number.

25345233 is a deficient number, since it is larger than the sum of its proper divisors (11420847).

25345233 is a wasteful number, since it uses less digits than its factorization.

25345233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12028 (or 12025 counting only the distinct ones).

The product of its digits is 10800, while the sum is 27.

The square root of 25345233 is about 5034.4049300786. The cubic root of 25345233 is about 293.7415818925.

Adding to 25345233 its reverse (33254352), we get a palindrome (58599585).

The spelling of 25345233 in words is "twenty-five million, three hundred forty-five thousand, two hundred thirty-three".