127070897 has 2 divisors, whose sum is σ = 127070898. Its totient is φ = 127070896.

The previous prime is 127070893. The next prime is 127070899. The reversal of 127070897 is 798070721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114404416 + 12666481 = 10696^2 + 3559^2 .

It is a cyclic number.

It is not a de Polignac number, because 127070897 - 2² = 127070893 is a prime.

It is a super-2 number, since 2×127070897² = 32294025728769218, which contains 22 as substring.

Together with 127070899, 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 (127070893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63535448 + 63535449.

It is an arithmetic number, because the mean of its divisors is an integer number (63535449).

Almost surely, 2^127070897 is an apocalyptic number.

It is an amenable number.

127070897 is a deficient number, since it is larger than the sum of its proper divisors (1).

127070897 is an equidigital number, since it uses as much as digits as its factorization.

127070897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49392, while the sum is 41.

The square root of 127070897 is about 11272.5727764340. The cubic root of 127070897 is about 502.7460864079.

The spelling of 127070897 in words is "one hundred twenty-seven million, seventy thousand, eight hundred ninety-seven".