286065213 has 8 divisors (see below), whose sum is σ = 435908928. Its totient is φ = 163465824.

The previous prime is 286065211. The next prime is 286065233. The reversal of 286065213 is 312560682.

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

It is not a de Polignac number, because 286065213 - 2¹ = 286065211 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286065211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6811056 + ... + 6811097.

It is an arithmetic number, because the mean of its divisors is an integer number (54488616).

Almost surely, 2^286065213 is an apocalyptic number.

It is an amenable number.

286065213 is a deficient number, since it is larger than the sum of its proper divisors (149843715).

286065213 is a wasteful number, since it uses less digits than its factorization.

286065213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13622163.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 286065213 is about 16913.4624781563. The cubic root of 286065213 is about 658.9033003319.

The spelling of 286065213 in words is "two hundred eighty-six million, sixty-five thousand, two hundred thirteen".