4235928287 has 2 divisors, whose sum is σ = 4235928288. Its totient is φ = 4235928286.

The previous prime is 4235928253. The next prime is 4235928293. The reversal of 4235928287 is 7828295324.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4235928287 - 2¹⁰ = 4235927263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4235928247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2117964143 + 2117964144.

It is an arithmetic number, because the mean of its divisors is an integer number (2117964144).

Almost surely, 2^4235928287 is an apocalyptic number.

4235928287 is a deficient number, since it is larger than the sum of its proper divisors (1).

4235928287 is an equidigital number, since it uses as much as digits as its factorization.

4235928287 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 50.

The square root of 4235928287 is about 65084.0094570087. The cubic root of 4235928287 is about 1618.0162028801.

The spelling of 4235928287 in words is "four billion, two hundred thirty-five million, nine hundred twenty-eight thousand, two hundred eighty-seven".