27097907 has 2 divisors, whose sum is σ = 27097908. Its totient is φ = 27097906.

The previous prime is 27097901. The next prime is 27097913. The reversal of 27097907 is 70979072.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (27097901) and next prime (27097913).

It is a cyclic number.

It is not a de Polignac number, because 27097907 - 2⁴ = 27097891 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (27097901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13548953 + 13548954.

It is an arithmetic number, because the mean of its divisors is an integer number (13548954).

Almost surely, 2^27097907 is an apocalyptic number.

27097907 is a deficient number, since it is larger than the sum of its proper divisors (1).

27097907 is an equidigital number, since it uses as much as digits as its factorization.

27097907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55566, while the sum is 41.

The square root of 27097907 is about 5205.5650029560. The cubic root of 27097907 is about 300.3621810921.

The spelling of 27097907 in words is "twenty-seven million, ninety-seven thousand, nine hundred seven".