285675848 has 16 divisors (see below), whose sum is σ = 537637500. Its totient is φ = 142305856.

The previous prime is 285675833. The next prime is 285675869. The reversal of 285675848 is 848576582.

It can be written as a sum of positive squares in 2 ways, for example, as 282979684 + 2696164 = 16822^2 + 1642^2 .

It is a super-2 number, since 2×285675848² = 163221380261038208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 285675848.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64223 + ... + 68526.

Almost surely, 2^285675848 is an apocalyptic number.

It is an amenable number.

285675848 is a deficient number, since it is larger than the sum of its proper divisors (251961652).

285675848 is a wasteful number, since it uses less digits than its factorization.

285675848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133024 (or 133020 counting only the distinct ones).

The product of its digits is 4300800, while the sum is 53.

The square root of 285675848 is about 16901.9480534050. The cubic root of 285675848 is about 658.6042189116.

The spelling of 285675848 in words is "two hundred eighty-five million, six hundred seventy-five thousand, eight hundred forty-eight".