4102064647 has 2 divisors, whose sum is σ = 4102064648. Its totient is φ = 4102064646.

The previous prime is 4102064633. The next prime is 4102064663. The reversal of 4102064647 is 7464602014.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102064647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4102064627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051032323 + 2051032324.

It is an arithmetic number, because the mean of its divisors is an integer number (2051032324).

Almost surely, 2^4102064647 is an apocalyptic number.

4102064647 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102064647 is an equidigital number, since it uses as much as digits as its factorization.

4102064647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 4102064647 is about 64047.3625296155. The cubic root of 4102064647 is about 1600.7892781641.

The spelling of 4102064647 in words is "four billion, one hundred two million, sixty-four thousand, six hundred forty-seven".