285350706 has 24 divisors (see below), whose sum is σ = 620107644. Its totient is φ = 94832640.

The previous prime is 285350701. The next prime is 285350713. The reversal of 285350706 is 607053582.

It can be written as a sum of positive squares in 2 ways, for example, as 257313681 + 28037025 = 16041^2 + 5295^2 .

It is not an unprimeable number, because it can be changed into a prime (285350701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17455 + ... + 29586.

Almost surely, 2^285350706 is an apocalyptic number.

285350706 is an abundant number, since it is smaller than the sum of its proper divisors (334756938).

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

285350706 is a wasteful number, since it uses less digits than its factorization.

285350706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47386 (or 47383 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 285350706 is about 16892.3268379463. The cubic root of 285350706 is about 658.3542605678.

The spelling of 285350706 in words is "two hundred eighty-five million, three hundred fifty thousand, seven hundred six".