25338233 has 2 divisors, whose sum is σ = 25338234. Its totient is φ = 25338232.

The previous prime is 25338221. The next prime is 25338239. The reversal of 25338233 is 33283352.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25120144 + 218089 = 5012^2 + 467^2 .

It is a cyclic number.

It is not a de Polignac number, because 25338233 - 2¹⁶ = 25272697 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_1585721 and since 25338233 and 1585721 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 25338196 and 25338205.

It is not a weakly prime, because it can be changed into another prime (25338239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12669116 + 12669117.

It is an arithmetic number, because the mean of its divisors is an integer number (12669117).

Almost surely, 2^25338233 is an apocalyptic number.

It is an amenable number.

25338233 is a deficient number, since it is larger than the sum of its proper divisors (1).

25338233 is an equidigital number, since it uses as much as digits as its factorization.

25338233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 29.

The square root of 25338233 is about 5033.7096658429. The cubic root of 25338233 is about 293.7145369593.

The spelling of 25338233 in words is "twenty-five million, three hundred thirty-eight thousand, two hundred thirty-three".