285035630 has 16 divisors (see below), whose sum is σ = 559706544. Its totient is φ = 103649280.

The previous prime is 285035627. The next prime is 285035687. The reversal of 285035630 is 36530582.

285035630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 1295507 + ... + 1295726.

It is an arithmetic number, because the mean of its divisors is an integer number (34981659).

Almost surely, 2^285035630 is an apocalyptic number.

285035630 is a deficient number, since it is larger than the sum of its proper divisors (274670914).

285035630 is a wasteful number, since it uses less digits than its factorization.

285035630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591251.

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 285035630 is about 16882.9982526801. The cubic root of 285035630 is about 658.1118594147. Note that the first 3 decimals are identical.

The spelling of 285035630 in words is "two hundred eighty-five million, thirty-five thousand, six hundred thirty".