25160227 has 2 divisors, whose sum is σ = 25160228. Its totient is φ = 25160226.

The previous prime is 25160173. The next prime is 25160257. The reversal of 25160227 is 72206152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25160227 - 2⁷ = 25160099 is a prime.

It is not a weakly prime, because it can be changed into another prime (25160257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12580113 + 12580114.

It is an arithmetic number, because the mean of its divisors is an integer number (12580114).

Almost surely, 2^25160227 is an apocalyptic number.

25160227 is a deficient number, since it is larger than the sum of its proper divisors (1).

25160227 is an equidigital number, since it uses as much as digits as its factorization.

25160227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 25160227 is about 5015.9971092496. The cubic root of 25160227 is about 293.0251194747.

Adding to 25160227 its reverse (72206152), we get a palindrome (97366379).

The spelling of 25160227 in words is "twenty-five million, one hundred sixty thousand, two hundred twenty-seven".