287829482 has 16 divisors (see below), whose sum is σ = 471889152. Its totient is φ = 131079360.

The previous prime is 287829473. The next prime is 287829517. The reversal of 287829482 is 284928782.

287829482 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 287829482.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135488 + ... + 137595.

It is an arithmetic number, because the mean of its divisors is an integer number (29493072).

Almost surely, 2^287829482 is an apocalyptic number.

287829482 is a deficient number, since it is larger than the sum of its proper divisors (184059670).

287829482 is a wasteful number, since it uses less digits than its factorization.

287829482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273133.

The product of its digits is 1032192, while the sum is 50.

The square root of 287829482 is about 16965.5380698639. The cubic root of 287829482 is about 660.2550911707.

The spelling of 287829482 in words is "two hundred eighty-seven million, eight hundred twenty-nine thousand, four hundred eighty-two".