4928242987 has 2 divisors, whose sum is σ = 4928242988. Its totient is φ = 4928242986.

The previous prime is 4928242967. The next prime is 4928243039. The reversal of 4928242987 is 7892428294.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4928242987 - 2¹¹ = 4928240939 is a prime.

It is not a weakly prime, because it can be changed into another prime (4928242967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2464121493 + 2464121494.

It is an arithmetic number, because the mean of its divisors is an integer number (2464121494).

Almost surely, 2^4928242987 is an apocalyptic number.

4928242987 is a deficient number, since it is larger than the sum of its proper divisors (1).

4928242987 is an equidigital number, since it uses as much as digits as its factorization.

4928242987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4644864, while the sum is 55.

The square root of 4928242987 is about 70201.4457614656. The cubic root of 4928242987 is about 1701.7563148684.

The spelling of 4928242987 in words is "four billion, nine hundred twenty-eight million, two hundred forty-two thousand, nine hundred eighty-seven".