285327348 has 48 divisors (see below), whose sum is σ = 688859136. Its totient is φ = 91824480.

The previous prime is 285327347. The next prime is 285327353. The reversal of 285327348 is 843723582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285327347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 253515 + ... + 254637.

It is an arithmetic number, because the mean of its divisors is an integer number (14351232).

Almost surely, 2^285327348 is an apocalyptic number.

It is an amenable number.

285327348 is an abundant number, since it is smaller than the sum of its proper divisors (403531788).

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

285327348 is a wasteful number, since it uses less digits than its factorization.

285327348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844 (or 1842 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 285327348 is about 16891.6354447993. The cubic root of 285327348 is about 658.3362964064.

The spelling of 285327348 in words is "two hundred eighty-five million, three hundred twenty-seven thousand, three hundred forty-eight".