27325007 has 2 divisors, whose sum is σ = 27325008. Its totient is φ = 27325006.

The previous prime is 27325003. The next prime is 27325009. The reversal of 27325007 is 70052372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27325007 - 2² = 27325003 is a prime.

Together with 27325009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27325003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13662503 + 13662504.

It is an arithmetic number, because the mean of its divisors is an integer number (13662504).

Almost surely, 2^27325007 is an apocalyptic number.

27325007 is a deficient number, since it is larger than the sum of its proper divisors (1).

27325007 is an equidigital number, since it uses as much as digits as its factorization.

27325007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 27325007 is about 5227.3326850316. The cubic root of 27325007 is about 301.1989317886.

Adding to 27325007 its reverse (70052372), we get a palindrome (97377379).

The spelling of 27325007 in words is "twenty-seven million, three hundred twenty-five thousand, seven".