285930006 has 16 divisors (see below), whose sum is σ = 587316144. Its totient is φ = 92733984.

The previous prime is 285929983. The next prime is 285930037. The reversal of 285930006 is 600039582.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 643765 + ... + 644208.

It is an arithmetic number, because the mean of its divisors is an integer number (36707259).

Almost surely, 2^285930006 is an apocalyptic number.

285930006 is an abundant number, since it is smaller than the sum of its proper divisors (301386138).

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

285930006 is a wasteful number, since it uses less digits than its factorization.

285930006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1288015.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 285930006 is about 16909.4649826658. The cubic root of 285930006 is about 658.7994750806.

Adding to 285930006 its reverse (600039582), we get a palindrome (885969588).

The spelling of 285930006 in words is "two hundred eighty-five million, nine hundred thirty thousand, six".