286380282 has 16 divisors (see below), whose sum is σ = 574041600. Its totient is φ = 95246592.

The previous prime is 286380271. The next prime is 286380287. The reversal of 286380282 is 282083682.

It is a self number, because there is not a number n which added to its sum of digits gives 286380282.

It is not an unprimeable number, because it can be changed into a prime (286380287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50458 + ... + 55845.

It is an arithmetic number, because the mean of its divisors is an integer number (35877600).

Almost surely, 2^286380282 is an apocalyptic number.

286380282 is an abundant number, since it is smaller than the sum of its proper divisors (287661318).

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

286380282 is a wasteful number, since it uses less digits than its factorization.

286380282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106757.

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 286380282 is about 16922.7740633739. The cubic root of 286380282 is about 659.1451144650.

The spelling of 286380282 in words is "two hundred eighty-six million, three hundred eighty thousand, two hundred eighty-two".