3245215147 has 2 divisors, whose sum is σ = 3245215148. Its totient is φ = 3245215146.

The previous prime is 3245215111. The next prime is 3245215151. The reversal of 3245215147 is 7415125423.

3245215147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (7415125423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3245215147 - 2²³ = 3236826539 is a prime.

It is not a weakly prime, because it can be changed into another prime (3245215177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1622607573 + 1622607574.

It is an arithmetic number, because the mean of its divisors is an integer number (1622607574).

Almost surely, 2^3245215147 is an apocalyptic number.

3245215147 is a deficient number, since it is larger than the sum of its proper divisors (1).

3245215147 is an equidigital number, since it uses as much as digits as its factorization.

3245215147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33600, while the sum is 34.

The square root of 3245215147 is about 56966.7898604090. The cubic root of 3245215147 is about 1480.5207485427.

The spelling of 3245215147 in words is "three billion, two hundred forty-five million, two hundred fifteen thousand, one hundred forty-seven".