285300994 has 16 divisors (see below), whose sum is σ = 467169120. Its totient is φ = 129595360.

The previous prime is 285300991. The next prime is 285301013. The reversal of 285300994 is 499003582.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (285300991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38697 + ... + 45475.

It is an arithmetic number, because the mean of its divisors is an integer number (29198070).

Almost surely, 2^285300994 is an apocalyptic number.

285300994 is a deficient number, since it is larger than the sum of its proper divisors (181868126).

285300994 is a wasteful number, since it uses less digits than its factorization.

285300994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8705.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 285300994 is about 16890.8553365423. The cubic root of 285300994 is about 658.3160269053.

The spelling of 285300994 in words is "two hundred eighty-five million, three hundred thousand, nine hundred ninety-four".