2728300087 has 2 divisors, whose sum is σ = 2728300088. Its totient is φ = 2728300086.

The previous prime is 2728300051. The next prime is 2728300139. The reversal of 2728300087 is 7800038272.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2728300087 - 2¹¹ = 2728298039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2728300037) 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, 1364150043 + 1364150044.

It is an arithmetic number, because the mean of its divisors is an integer number (1364150044).

Almost surely, 2^2728300087 is an apocalyptic number.

2728300087 is a deficient number, since it is larger than the sum of its proper divisors (1).

2728300087 is an equidigital number, since it uses as much as digits as its factorization.

2728300087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 2728300087 is about 52233.1320810843. The cubic root of 2728300087 is about 1397.3248382458.

The spelling of 2728300087 in words is "two billion, seven hundred twenty-eight million, three hundred thousand, eighty-seven".