1028835325 has 48 divisors (see below), whose sum is σ = 1553472000. Its totient is φ = 659819520.

The previous prime is 1028835323. The next prime is 1028835331. The reversal of 1028835325 is 5235388201.

It is not a de Polignac number, because 1028835325 - 2¹ = 1028835323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028835323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 513676 + ... + 515674.

It is an arithmetic number, because the mean of its divisors is an integer number (32364000).

Almost surely, 2^1028835325 is an apocalyptic number.

It is an amenable number.

1028835325 is a deficient number, since it is larger than the sum of its proper divisors (524636675).

1028835325 is a wasteful number, since it uses less digits than its factorization.

1028835325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2206 (or 2201 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 1028835325 is about 32075.4629740554. The cubic root of 1028835325 is about 1009.5208409116.

The spelling of 1028835325 in words is "one billion, twenty-eight million, eight hundred thirty-five thousand, three hundred twenty-five".