25004269 has 2 divisors, whose sum is σ = 25004270. Its totient is φ = 25004268.

The previous prime is 25004237. The next prime is 25004311. The reversal of 25004269 is 96240052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13410244 + 11594025 = 3662^2 + 3405^2 .

It is a cyclic number.

It is not a de Polignac number, because 25004269 - 2⁵ = 25004237 is a prime.

It is a super-2 number, since 2×25004269² = 1250426936448722, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25004069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12502134 + 12502135.

It is an arithmetic number, because the mean of its divisors is an integer number (12502135).

Almost surely, 2^25004269 is an apocalyptic number.

It is an amenable number.

25004269 is a deficient number, since it is larger than the sum of its proper divisors (1).

25004269 is an equidigital number, since it uses as much as digits as its factorization.

25004269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 25004269 is about 5000.4268817772. The cubic root of 25004269 is about 292.4184163830.

The spelling of 25004269 in words is "twenty-five million, four thousand, two hundred sixty-nine".