2670065071 has 2 divisors, whose sum is σ = 2670065072. Its totient is φ = 2670065070.

The previous prime is 2670065063. The next prime is 2670065089. The reversal of 2670065071 is 1705600762.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2670065071 - 2³ = 2670065063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2670065171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1335032535 + 1335032536.

It is an arithmetic number, because the mean of its divisors is an integer number (1335032536).

Almost surely, 2^2670065071 is an apocalyptic number.

2670065071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2670065071 is an equidigital number, since it uses as much as digits as its factorization.

2670065071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 2670065071 is about 51672.6723810565. The cubic root of 2670065071 is about 1387.3113791264.

The spelling of 2670065071 in words is "two billion, six hundred seventy million, sixty-five thousand, seventy-one".