285068337 has 8 divisors (see below), whose sum is σ = 385444800. Its totient is φ = 187368720.

The previous prime is 285068323. The next prime is 285068341. The reversal of 285068337 is 733860582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 285068337 - 2⁴ = 285068321 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (285068237) 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, 668962 + ... + 669387.

It is an arithmetic number, because the mean of its divisors is an integer number (48180600).

Almost surely, 2^285068337 is an apocalyptic number.

It is an amenable number.

285068337 is a deficient number, since it is larger than the sum of its proper divisors (100376463).

285068337 is a wasteful number, since it uses less digits than its factorization.

285068337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338423.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 285068337 is about 16883.9668620855. The cubic root of 285068337 is about 658.1370305852.

The spelling of 285068337 in words is "two hundred eighty-five million, sixty-eight thousand, three hundred thirty-seven".