25298627 has 2 divisors, whose sum is σ = 25298628. Its totient is φ = 25298626.

The previous prime is 25298587. The next prime is 25298641. The reversal of 25298627 is 72689252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25298627 - 2²² = 21104323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25298677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12649313 + 12649314.

It is an arithmetic number, because the mean of its divisors is an integer number (12649314).

Almost surely, 2^25298627 is an apocalyptic number.

25298627 is a deficient number, since it is larger than the sum of its proper divisors (1).

25298627 is an equidigital number, since it uses as much as digits as its factorization.

25298627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 41.

The square root of 25298627 is about 5029.7740505911. The cubic root of 25298627 is about 293.5614228320.

The spelling of 25298627 in words is "twenty-five million, two hundred ninety-eight thousand, six hundred twenty-seven".