928975925 has 12 divisors (see below), whose sum is σ = 1152431076. Its totient is φ = 742857600.

The previous prime is 928975907. The next prime is 928975961. The reversal of 928975925 is 529579829.

It can be written as a sum of positive squares in 6 ways, for example, as 250842244 + 678133681 = 15838^2 + 26041^2 .

It is not a de Polignac number, because 928975925 - 2⁸ = 928975669 is a prime.

It is a Duffinian number.

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 11 ways as a sum of consecutive naturals, for example, 62735 + ... + 76115.

It is an arithmetic number, because the mean of its divisors is an integer number (96035923).

Almost surely, 2^928975925 is an apocalyptic number.

It is an amenable number.

928975925 is a deficient number, since it is larger than the sum of its proper divisors (223455151).

928975925 is a wasteful number, since it uses less digits than its factorization.

928975925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16168 (or 16163 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 56.

The square root of 928975925 is about 30479.1063681336. The cubic root of 928975925 is about 975.7415966488.

The spelling of 928975925 in words is "nine hundred twenty-eight million, nine hundred seventy-five thousand, nine hundred twenty-five".