2072966647 has 2 divisors, whose sum is σ = 2072966648. Its totient is φ = 2072966646.

The previous prime is 2072966641. The next prime is 2072966653. The reversal of 2072966647 is 7466692702.

It is a balanced prime because it is at equal distance from previous prime (2072966641) and next prime (2072966653).

It is a cyclic number.

It is not a de Polignac number, because 2072966647 - 2¹¹ = 2072964599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2072966647.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2072966641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1036483323 + 1036483324.

It is an arithmetic number, because the mean of its divisors is an integer number (1036483324).

Almost surely, 2^2072966647 is an apocalyptic number.

2072966647 is a deficient number, since it is larger than the sum of its proper divisors (1).

2072966647 is an equidigital number, since it uses as much as digits as its factorization.

2072966647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 2072966647 is about 45529.8434765594. The cubic root of 2072966647 is about 1275.0604399389.

The spelling of 2072966647 in words is "two billion, seventy-two million, nine hundred sixty-six thousand, six hundred forty-seven".