25827467 has 2 divisors, whose sum is σ = 25827468. Its totient is φ = 25827466.

The previous prime is 25827463. The next prime is 25827469. The reversal of 25827467 is 76472852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25827467 - 2² = 25827463 is a prime.

Together with 25827469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25827463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12913733 + 12913734.

It is an arithmetic number, because the mean of its divisors is an integer number (12913734).

Almost surely, 2^25827467 is an apocalyptic number.

25827467 is a deficient number, since it is larger than the sum of its proper divisors (1).

25827467 is an equidigital number, since it uses as much as digits as its factorization.

25827467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 188160, while the sum is 41.

The square root of 25827467 is about 5082.0731006155. The cubic root of 25827467 is about 295.5928592549.

The spelling of 25827467 in words is "twenty-five million, eight hundred twenty-seven thousand, four hundred sixty-seven".