285928230960 has 100 divisors (see below), whose sum is σ = 993071128368. Its totient is φ = 76247526528.

The previous prime is 285928230943. The next prime is 285928230961. The reversal of 285928230960 is 69032829582.

285928230960 is a `hidden beast` number, since 2 + 8 + 59 + 282 + 309 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 285928230897 and 285928230906.

It is not an unprimeable number, because it can be changed into a prime (285928230961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 22055884 + ... + 22068843.

Almost surely, 2^285928230960 is an apocalyptic number.

285928230960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

285928230960 is an abundant number, since it is smaller than the sum of its proper divisors (707142897408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

285928230960 is a wasteful number, since it uses less digits than its factorization.

285928230960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44124752 (or 44124737 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The spelling of 285928230960 in words is "two hundred eighty-five billion, nine hundred twenty-eight million, two hundred thirty thousand, nine hundred sixty".