286018134 has 24 divisors (see below), whose sum is σ = 603732600. Its totient is φ = 90320832.

The previous prime is 286018129. The next prime is 286018181. The reversal of 286018134 is 431810682.

It is a junction number, because it is equal to n+sod(n) for n = 286018095 and 286018104.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 63859 + ... + 68190.

It is an arithmetic number, because the mean of its divisors is an integer number (25155525).

Almost surely, 2^286018134 is an apocalyptic number.

286018134 is an abundant number, since it is smaller than the sum of its proper divisors (317714466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

286018134 is a wasteful number, since it uses less digits than its factorization.

286018134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132092 (or 132073 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 286018134 is about 16912.0706597389. The cubic root of 286018134 is about 658.8671521520.

The spelling of 286018134 in words is "two hundred eighty-six million, eighteen thousand, one hundred thirty-four".