285106411 has 8 divisors (see below), whose sum is σ = 297851904. Its totient is φ = 272582760.

The previous prime is 285106361. The next prime is 285106417. The reversal of 285106411 is 114601582.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-285106411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 285106411.

It is not an unprimeable number, because it can be changed into a prime (285106417) 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, 52831 + ... + 57976.

It is an arithmetic number, because the mean of its divisors is an integer number (37231488).

Almost surely, 2^285106411 is an apocalyptic number.

285106411 is a deficient number, since it is larger than the sum of its proper divisors (12745493).

285106411 is a wasteful number, since it uses less digits than its factorization.

285106411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110921.

The product of its (nonzero) digits is 1920, while the sum is 28.

The square root of 285106411 is about 16885.0943438288. The cubic root of 285106411 is about 658.1663297515.

Adding to 285106411 its reverse (114601582), we get a palindrome (399707993).

The spelling of 285106411 in words is "two hundred eighty-five million, one hundred six thousand, four hundred eleven".