1028025716 has 12 divisors (see below), whose sum is σ = 1820720832. Its totient is φ = 507819768.

The previous prime is 1028025707. The next prime is 1028025737. The reversal of 1028025716 is 6175208201.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 1547900 + ... + 1548563.

It is an arithmetic number, because the mean of its divisors is an integer number (151726736).

Almost surely, 2^1028025716 is an apocalyptic number.

It is an amenable number.

1028025716 is a deficient number, since it is larger than the sum of its proper divisors (792695116).

1028025716 is a wasteful number, since it uses less digits than its factorization.

1028025716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3096550 (or 3096548 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 1028025716 is about 32062.8401112565. The cubic root of 1028025716 is about 1009.2559680599.

The spelling of 1028025716 in words is "one billion, twenty-eight million, twenty-five thousand, seven hundred sixteen".