1028482011 has 6 divisors (see below), whose sum is σ = 1485585140. Its totient is φ = 685654668.

The previous prime is 1028481991. The next prime is 1028482019. The reversal of 1028482011 is 1102848201.

It is not a de Polignac number, because 1028482011 - 2¹⁰ = 1028480987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1028482019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57137881 + ... + 57137898.

Almost surely, 2^1028482011 is an apocalyptic number.

1028482011 is a deficient number, since it is larger than the sum of its proper divisors (457103129).

1028482011 is a wasteful number, since it uses less digits than its factorization.

1028482011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114275785 (or 114275782 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 1028482011 is about 32069.9549578730. The cubic root of 1028482011 is about 1009.4052672869.

The spelling of 1028482011 in words is "one billion, twenty-eight million, four hundred eighty-two thousand, eleven".