285850246 has 8 divisors (see below), whose sum is σ = 467754984. Its totient is φ = 129931920.

The previous prime is 285850241. The next prime is 285850259. The reversal of 285850246 is 642058582.

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 = 285850199 and 285850208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (285850241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6496575 + ... + 6496618.

It is an arithmetic number, because the mean of its divisors is an integer number (58469373).

Almost surely, 2^285850246 is an apocalyptic number.

285850246 is a deficient number, since it is larger than the sum of its proper divisors (181904738).

285850246 is a wasteful number, since it uses less digits than its factorization.

285850246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12993206.

The product of its (nonzero) digits is 153600, while the sum is 40.

The square root of 285850246 is about 16907.1063757226. The cubic root of 285850246 is about 658.7382121472.

The spelling of 285850246 in words is "two hundred eighty-five million, eight hundred fifty thousand, two hundred forty-six".