285068338 has 8 divisors (see below), whose sum is σ = 427702320. Its totient is φ = 142500900.

The previous prime is 285068323. The next prime is 285068341. The reversal of 285068338 is 833860582.

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

It is a junction number, because it is equal to n+sod(n) for n = 285068294 and 285068303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4008 + ... + 24211.

It is an arithmetic number, because the mean of its divisors is an integer number (53462790).

Almost surely, 2^285068338 is an apocalyptic number.

285068338 is a deficient number, since it is larger than the sum of its proper divisors (142633982).

285068338 is a wasteful number, since it uses less digits than its factorization.

285068338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33272.

The product of its (nonzero) digits is 276480, while the sum is 43.

The square root of 285068338 is about 16883.9668916994. The cubic root of 285068338 is about 658.1370313548.

The spelling of 285068338 in words is "two hundred eighty-five million, sixty-eight thousand, three hundred thirty-eight".